dma40: use helpers for error functions

Almost every use of dev_err in this driver prints the function name.  Abstract
out wrappers to help with this and reduce code duplication.

Acked-by: Per Forlin <per.forlin@stericsson.com>
Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 0073988..ab3ca6a 100644 (file)
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -322,6 +322,12 @@ static void __iomem *chan_base(struct d40_chan *chan)
               chan->phy_chan->num * D40_DREG_PCDELTA;
 }
 
+#define d40_err(dev, format, arg...)           \
+       dev_err(dev, "[%s] " format, __func__, ## arg)
+
+#define chan_err(d40c, format, arg...)         \
+       d40_err(chan2dev(d40c), format, ## arg)
+
 static int d40_pool_lli_alloc(struct d40_desc *d40d,
                              int lli_len, bool is_log)
 {
@@ -673,9 +679,9 @@ static int d40_channel_execute_command(struct d40_chan *d40c,
                }
 
                if (i == D40_SUSPEND_MAX_IT) {
-                       dev_err(&d40c->chan.dev->device,
-                               "[%s]: unable to suspend the chl %d (log: %d) status %x\n",
-                               __func__, d40c->phy_chan->num, d40c->log_num,
+                       chan_err(d40c,
+                               "unable to suspend the chl %d (log: %d) status %x\n",
+                               d40c->phy_chan->num, d40c->log_num,
                                status);
                        dump_stack();
                        ret = -EBUSY;
@@ -1143,9 +1149,8 @@ static irqreturn_t d40_handle_interrupt(int irq, void *data)
                if (!il[row].is_error)
                        dma_tc_handle(d40c);
                else
-                       dev_err(base->dev,
-                               "[%s] IRQ chan: %ld offset %d idx %d\n",
-                               __func__, chan, il[row].offset, idx);
+                       d40_err(base->dev, "IRQ chan: %ld offset %d idx %d\n",
+                               chan, il[row].offset, idx);
 
                spin_unlock(&d40c->lock);
        }
@@ -1164,8 +1169,7 @@ static int d40_validate_conf(struct d40_chan *d40c,
        bool is_log = conf->mode == STEDMA40_MODE_LOGICAL;
 
        if (!conf->dir) {
-               dev_err(&d40c->chan.dev->device, "[%s] Invalid direction.\n",
-                       __func__);
+               chan_err(d40c, "Invalid direction.\n");
                res = -EINVAL;
        }
 
@@ -1173,46 +1177,40 @@ static int d40_validate_conf(struct d40_chan *d40c,
            d40c->base->plat_data->dev_tx[conf->dst_dev_type] == 0 &&
            d40c->runtime_addr == 0) {
 
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Invalid TX channel address (%d)\n",
-                       __func__, conf->dst_dev_type);
+               chan_err(d40c, "Invalid TX channel address (%d)\n",
+                        conf->dst_dev_type);
                res = -EINVAL;
        }
 
        if (conf->src_dev_type != STEDMA40_DEV_SRC_MEMORY &&
            d40c->base->plat_data->dev_rx[conf->src_dev_type] == 0 &&
            d40c->runtime_addr == 0) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Invalid RX channel address (%d)\n",
-                       __func__, conf->src_dev_type);
+               chan_err(d40c, "Invalid RX channel address (%d)\n",
+                       conf->src_dev_type);
                res = -EINVAL;
        }
 
        if (conf->dir == STEDMA40_MEM_TO_PERIPH &&
            dst_event_group == STEDMA40_DEV_DST_MEMORY) {
-               dev_err(&d40c->chan.dev->device, "[%s] Invalid dst\n",
-                       __func__);
+               chan_err(d40c, "Invalid dst\n");
                res = -EINVAL;
        }
 
        if (conf->dir == STEDMA40_PERIPH_TO_MEM &&
            src_event_group == STEDMA40_DEV_SRC_MEMORY) {
-               dev_err(&d40c->chan.dev->device, "[%s] Invalid src\n",
-                       __func__);
+               chan_err(d40c, "Invalid src\n");
                res = -EINVAL;
        }
 
        if (src_event_group == STEDMA40_DEV_SRC_MEMORY &&
            dst_event_group == STEDMA40_DEV_DST_MEMORY && is_log) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] No event line\n", __func__);
+               chan_err(d40c, "No event line\n");
                res = -EINVAL;
        }
 
        if (conf->dir == STEDMA40_PERIPH_TO_PERIPH &&
            (src_event_group != dst_event_group)) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Invalid event group\n", __func__);
+               chan_err(d40c, "Invalid event group\n");
                res = -EINVAL;
        }
 
@@ -1221,9 +1219,7 @@ static int d40_validate_conf(struct d40_chan *d40c,
                 * DMAC HW supports it. Will be added to this driver,
                 * in case any dma client requires it.
                 */
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] periph to periph not supported\n",
-                       __func__);
+               chan_err(d40c, "periph to periph not supported\n");
                res = -EINVAL;
        }
 
@@ -1236,9 +1232,7 @@ static int d40_validate_conf(struct d40_chan *d40c,
                 * src (burst x width) == dst (burst x width)
                 */
 
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] src (burst x width) != dst (burst x width)\n",
-                       __func__);
+               chan_err(d40c, "src (burst x width) != dst (burst x width)\n");
                res = -EINVAL;
        }
 
@@ -1441,8 +1435,7 @@ static int d40_config_memcpy(struct d40_chan *d40c)
                   dma_has_cap(DMA_SLAVE, cap)) {
                d40c->dma_cfg = *d40c->base->plat_data->memcpy_conf_phy;
        } else {
-               dev_err(&d40c->chan.dev->device, "[%s] No memcpy\n",
-                       __func__);
+               chan_err(d40c, "No memcpy\n");
                return -EINVAL;
        }
 
@@ -1473,15 +1466,13 @@ static int d40_free_dma(struct d40_chan *d40c)
                }
 
        if (phy == NULL) {
-               dev_err(&d40c->chan.dev->device, "[%s] phy == null\n",
-                       __func__);
+               chan_err(d40c, "phy == null\n");
                return -EINVAL;
        }
 
        if (phy->allocated_src == D40_ALLOC_FREE &&
            phy->allocated_dst == D40_ALLOC_FREE) {
-               dev_err(&d40c->chan.dev->device, "[%s] channel already free\n",
-                       __func__);
+               chan_err(d40c, "channel already free\n");
                return -EINVAL;
        }
 
@@ -1493,15 +1484,13 @@ static int d40_free_dma(struct d40_chan *d40c)
                event = D40_TYPE_TO_EVENT(d40c->dma_cfg.src_dev_type);
                is_src = true;
        } else {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Unknown direction\n", __func__);
+               chan_err(d40c, "Unknown direction\n");
                return -EINVAL;
        }
 
        res = d40_channel_execute_command(d40c, D40_DMA_SUSPEND_REQ);
        if (res) {
-               dev_err(&d40c->chan.dev->device, "[%s] suspend failed\n",
-                       __func__);
+               chan_err(d40c, "suspend failed\n");
                return res;
        }
 
@@ -1521,9 +1510,8 @@ static int d40_free_dma(struct d40_chan *d40c)
                                res = d40_channel_execute_command(d40c,
                                                                  D40_DMA_RUN);
                                if (res) {
-                                       dev_err(&d40c->chan.dev->device,
-                                               "[%s] Executing RUN command\n",
-                                               __func__);
+                                       chan_err(d40c,
+                                               "Executing RUN command\n");
                                        return res;
                                }
                        }
@@ -1536,8 +1524,7 @@ static int d40_free_dma(struct d40_chan *d40c)
        /* Release physical channel */
        res = d40_channel_execute_command(d40c, D40_DMA_STOP);
        if (res) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Failed to stop channel\n", __func__);
+               chan_err(d40c, "Failed to stop channel\n");
                return res;
        }
        d40c->phy_chan = NULL;
@@ -1581,8 +1568,7 @@ static bool d40_is_paused(struct d40_chan *d40c)
                event = D40_TYPE_TO_EVENT(d40c->dma_cfg.src_dev_type);
                status = readl(chanbase + D40_CHAN_REG_SSLNK);
        } else {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Unknown direction\n", __func__);
+               chan_err(d40c, "Unknown direction\n");
                goto _exit;
        }
 
@@ -1625,8 +1611,7 @@ struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan,
        unsigned long flags;
 
        if (d40c->phy_chan == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Unallocated channel.\n", __func__);
+               chan_err(d40c, "Unallocated channel.\n");
                return ERR_PTR(-EINVAL);
        }
 
@@ -1640,8 +1625,7 @@ struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan,
                                        d40c->dma_cfg.src_info.data_width,
                                        d40c->dma_cfg.dst_info.data_width);
        if (d40d->lli_len < 0) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Unaligned size\n", __func__);
+               chan_err(d40c, "Unaligned size\n");
                goto err;
        }
 
@@ -1651,8 +1635,7 @@ struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan,
        if (chan_is_logical(d40c)) {
 
                if (d40_pool_lli_alloc(d40d, d40d->lli_len, true) < 0) {
-                       dev_err(&d40c->chan.dev->device,
-                               "[%s] Out of memory\n", __func__);
+                       chan_err(d40c, "Out of memory\n");
                        goto err;
                }
 
@@ -1671,8 +1654,7 @@ struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan,
                                         d40c->dma_cfg.src_info.data_width);
        } else {
                if (d40_pool_lli_alloc(d40d, d40d->lli_len, false) < 0) {
-                       dev_err(&d40c->chan.dev->device,
-                               "[%s] Out of memory\n", __func__);
+                       chan_err(d40c, "Out of memory\n");
                        goto err;
                }
 
@@ -1758,9 +1740,7 @@ static int d40_alloc_chan_resources(struct dma_chan *chan)
        if (!d40c->configured) {
                err = d40_config_memcpy(d40c);
                if (err) {
-                       dev_err(&d40c->chan.dev->device,
-                               "[%s] Failed to configure memcpy channel\n",
-                               __func__);
+                       chan_err(d40c, "Failed to configure memcpy channel\n");
                        goto fail;
                }
        }
@@ -1768,8 +1748,7 @@ static int d40_alloc_chan_resources(struct dma_chan *chan)
 
        err = d40_allocate_channel(d40c);
        if (err) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Failed to allocate channel\n", __func__);
+               chan_err(d40c, "Failed to allocate channel\n");
                goto fail;
        }
 
@@ -1810,8 +1789,7 @@ static void d40_free_chan_resources(struct dma_chan *chan)
        unsigned long flags;
 
        if (d40c->phy_chan == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Cannot free unallocated channel\n", __func__);
+               chan_err(d40c, "Cannot free unallocated channel\n");
                return;
        }
 
@@ -1821,8 +1799,7 @@ static void d40_free_chan_resources(struct dma_chan *chan)
        err = d40_free_dma(d40c);
 
        if (err)
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Failed to free channel\n", __func__);
+               chan_err(d40c, "Failed to free channel\n");
        spin_unlock_irqrestore(&d40c->lock, flags);
 }
 
@@ -1838,8 +1815,7 @@ static struct dma_async_tx_descriptor *d40_prep_memcpy(struct dma_chan *chan,
        unsigned long flags;
 
        if (d40c->phy_chan == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Channel is not allocated.\n", __func__);
+               chan_err(d40c, "Channel is not allocated.\n");
                return ERR_PTR(-EINVAL);
        }
 
@@ -1847,8 +1823,7 @@ static struct dma_async_tx_descriptor *d40_prep_memcpy(struct dma_chan *chan,
        d40d = d40_desc_get(d40c);
 
        if (d40d == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Descriptor is NULL\n", __func__);
+               chan_err(d40c, "Descriptor is NULL\n");
                goto err;
        }
 
@@ -1857,8 +1832,7 @@ static struct dma_async_tx_descriptor *d40_prep_memcpy(struct dma_chan *chan,
                                          d40c->dma_cfg.src_info.data_width,
                                          d40c->dma_cfg.dst_info.data_width);
        if (d40d->lli_len < 0) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Unaligned size\n", __func__);
+               chan_err(d40c, "Unaligned size\n");
                goto err;
        }
 
@@ -1870,8 +1844,7 @@ static struct dma_async_tx_descriptor *d40_prep_memcpy(struct dma_chan *chan,
        if (chan_is_logical(d40c)) {
 
                if (d40_pool_lli_alloc(d40d, d40d->lli_len, true) < 0) {
-                       dev_err(&d40c->chan.dev->device,
-                               "[%s] Out of memory\n", __func__);
+                       chan_err(d40c, "Out of memory\n");
                        goto err;
                }
                d40d->lli_current = 0;
@@ -1897,8 +1870,7 @@ static struct dma_async_tx_descriptor *d40_prep_memcpy(struct dma_chan *chan,
        } else {
 
                if (d40_pool_lli_alloc(d40d, d40d->lli_len, false) < 0) {
-                       dev_err(&d40c->chan.dev->device,
-                               "[%s] Out of memory\n", __func__);
+                       chan_err(d40c, "Out of memory\n");
                        goto err;
                }
 
@@ -1966,14 +1938,12 @@ static int d40_prep_slave_sg_log(struct d40_desc *d40d,
                                        d40c->dma_cfg.src_info.data_width,
                                        d40c->dma_cfg.dst_info.data_width);
        if (d40d->lli_len < 0) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Unaligned size\n", __func__);
+               chan_err(d40c, "Unaligned size\n");
                return -EINVAL;
        }
 
        if (d40_pool_lli_alloc(d40d, d40d->lli_len, true) < 0) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Out of memory\n", __func__);
+               chan_err(d40c, "Out of memory\n");
                return -ENOMEM;
        }
 
@@ -2022,14 +1992,12 @@ static int d40_prep_slave_sg_phy(struct d40_desc *d40d,
                                        d40c->dma_cfg.src_info.data_width,
                                        d40c->dma_cfg.dst_info.data_width);
        if (d40d->lli_len < 0) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Unaligned size\n", __func__);
+               chan_err(d40c, "Unaligned size\n");
                return -EINVAL;
        }
 
        if (d40_pool_lli_alloc(d40d, d40d->lli_len, false) < 0) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Out of memory\n", __func__);
+               chan_err(d40c, "Out of memory\n");
                return -ENOMEM;
        }
 
@@ -2092,8 +2060,7 @@ static struct dma_async_tx_descriptor *d40_prep_slave_sg(struct dma_chan *chan,
        int err;
 
        if (d40c->phy_chan == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Cannot prepare unallocated channel\n", __func__);
+               chan_err(d40c, "Cannot prepare unallocated channel\n");
                return ERR_PTR(-EINVAL);
        }
 
@@ -2110,9 +2077,7 @@ static struct dma_async_tx_descriptor *d40_prep_slave_sg(struct dma_chan *chan,
                err = d40_prep_slave_sg_phy(d40d, d40c, sgl, sg_len,
                                            direction, dma_flags);
        if (err) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Failed to prepare %s slave sg job: %d\n",
-                       __func__,
+               chan_err(d40c, "Failed to prepare %s slave sg job: %d\n",
                        chan_is_logical(d40c) ? "log" : "phy", err);
                goto err;
        }
@@ -2143,9 +2108,7 @@ static enum dma_status d40_tx_status(struct dma_chan *chan,
        int ret;
 
        if (d40c->phy_chan == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Cannot read status of unallocated channel\n",
-                       __func__);
+               chan_err(d40c, "Cannot read status of unallocated channel\n");
                return -EINVAL;
        }
 
@@ -2169,8 +2132,7 @@ static void d40_issue_pending(struct dma_chan *chan)
        unsigned long flags;
 
        if (d40c->phy_chan == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Channel is not allocated!\n", __func__);
+               chan_err(d40c, "Channel is not allocated!\n");
                return;
        }
 
@@ -2321,8 +2283,7 @@ static int d40_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
        struct d40_chan *d40c = container_of(chan, struct d40_chan, chan);
 
        if (d40c->phy_chan == NULL) {
-               dev_err(&d40c->chan.dev->device,
-                       "[%s] Channel is not allocated!\n", __func__);
+               chan_err(d40c, "Channel is not allocated!\n");
                return -EINVAL;
        }
 
@@ -2404,9 +2365,7 @@ static int __init d40_dmaengine_init(struct d40_base *base,
        err = dma_async_device_register(&base->dma_slave);
 
        if (err) {
-               dev_err(base->dev,
-                       "[%s] Failed to register slave channels\n",
-                       __func__);
+               d40_err(base->dev, "Failed to register slave channels\n");
                goto failure1;
        }
 
@@ -2435,9 +2394,8 @@ static int __init d40_dmaengine_init(struct d40_base *base,
        err = dma_async_device_register(&base->dma_memcpy);
 
        if (err) {
-               dev_err(base->dev,
-                       "[%s] Failed to regsiter memcpy only channels\n",
-                       __func__);
+               d40_err(base->dev,
+                       "Failed to regsiter memcpy only channels\n");
                goto failure2;
        }
 
@@ -2462,9 +2420,8 @@ static int __init d40_dmaengine_init(struct d40_base *base,
        err = dma_async_device_register(&base->dma_both);
 
        if (err) {
-               dev_err(base->dev,
-                       "[%s] Failed to register logical and physical capable channels\n",
-                       __func__);
+               d40_err(base->dev,
+                       "Failed to register logical and physical capable channels\n");
                goto failure3;
        }
        return 0;
@@ -2566,8 +2523,7 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
        clk = clk_get(&pdev->dev, NULL);
 
        if (IS_ERR(clk)) {
-               dev_err(&pdev->dev, "[%s] No matching clock found\n",
-                       __func__);
+               d40_err(&pdev->dev, "No matching clock found\n");
                goto failure;
        }
 
@@ -2590,9 +2546,8 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
        for (i = 0; i < ARRAY_SIZE(dma_id_regs); i++) {
                if (dma_id_regs[i].val !=
                    readl(virtbase + dma_id_regs[i].reg)) {
-                       dev_err(&pdev->dev,
-                               "[%s] Unknown hardware! Expected 0x%x at 0x%x but got 0x%x\n",
-                               __func__,
+                       d40_err(&pdev->dev,
+                               "Unknown hardware! Expected 0x%x at 0x%x but got 0x%x\n",
                                dma_id_regs[i].val,
                                dma_id_regs[i].reg,
                                readl(virtbase + dma_id_regs[i].reg));
@@ -2605,9 +2560,8 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
 
        if ((val & D40_DREG_PERIPHID2_DESIGNER_MASK) !=
            D40_HW_DESIGNER) {
-               dev_err(&pdev->dev,
-                       "[%s] Unknown designer! Got %x wanted %x\n",
-                       __func__, val & D40_DREG_PERIPHID2_DESIGNER_MASK,
+               d40_err(&pdev->dev, "Unknown designer! Got %x wanted %x\n",
+                       val & D40_DREG_PERIPHID2_DESIGNER_MASK,
                        D40_HW_DESIGNER);
                goto failure;
        }
@@ -2637,7 +2591,7 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
                       sizeof(struct d40_chan), GFP_KERNEL);
 
        if (base == NULL) {
-               dev_err(&pdev->dev, "[%s] Out of memory\n", __func__);
+               d40_err(&pdev->dev, "Out of memory\n");
                goto failure;
        }
 
@@ -2809,9 +2763,8 @@ static int __init d40_lcla_allocate(struct d40_base *base)
                                                base->lcla_pool.pages);
                if (!page_list[i]) {
 
-                       dev_err(base->dev,
-                               "[%s] Failed to allocate %d pages.\n",
-                               __func__, base->lcla_pool.pages);
+                       d40_err(base->dev, "Failed to allocate %d pages.\n",
+                               base->lcla_pool.pages);
 
                        for (j = 0; j < i; j++)
                                free_pages(page_list[j], base->lcla_pool.pages);
@@ -2881,9 +2834,7 @@ static int __init d40_probe(struct platform_device *pdev)
        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "lcpa");
        if (!res) {
                ret = -ENOENT;
-               dev_err(&pdev->dev,
-                       "[%s] No \"lcpa\" memory resource\n",
-                       __func__);
+               d40_err(&pdev->dev, "No \"lcpa\" memory resource\n");
                goto failure;
        }
        base->lcpa_size = resource_size(res);
@@ -2892,9 +2843,9 @@ static int __init d40_probe(struct platform_device *pdev)
        if (request_mem_region(res->start, resource_size(res),
                               D40_NAME " I/O lcpa") == NULL) {
                ret = -EBUSY;
-               dev_err(&pdev->dev,
-                       "[%s] Failed to request LCPA region 0x%x-0x%x\n",
-                       __func__, res->start, res->end);
+               d40_err(&pdev->dev,
+                       "Failed to request LCPA region 0x%x-0x%x\n",
+                       res->start, res->end);
                goto failure;
        }
 
@@ -2910,16 +2861,13 @@ static int __init d40_probe(struct platform_device *pdev)
        base->lcpa_base = ioremap(res->start, resource_size(res));
        if (!base->lcpa_base) {
                ret = -ENOMEM;
-               dev_err(&pdev->dev,
-                       "[%s] Failed to ioremap LCPA region\n",
-                       __func__);
+               d40_err(&pdev->dev, "Failed to ioremap LCPA region\n");
                goto failure;
        }
 
        ret = d40_lcla_allocate(base);
        if (ret) {
-               dev_err(&pdev->dev, "[%s] Failed to allocate LCLA area\n",
-                       __func__);
+               d40_err(&pdev->dev, "Failed to allocate LCLA area\n");
                goto failure;
        }
 
@@ -2928,9 +2876,8 @@ static int __init d40_probe(struct platform_device *pdev)
        base->irq = platform_get_irq(pdev, 0);
 
        ret = request_irq(base->irq, d40_handle_interrupt, 0, D40_NAME, base);
-
        if (ret) {
-               dev_err(&pdev->dev, "[%s] No IRQ defined\n", __func__);
+               d40_err(&pdev->dev, "No IRQ defined\n");
                goto failure;
        }
 
@@ -2973,7 +2920,7 @@ failure:
                kfree(base);
        }
 
-       dev_err(&pdev->dev, "[%s] probe failed\n", __func__);
+       d40_err(&pdev->dev, "probe failed\n");
        return ret;
 }