[POWERPC] XilinxFB: Replace calls to printk with dev_dbg, dev_err, etc.

The dev_dbg, dev_err, etc functions provide more context that plain
vanilla printk which is useful for debugging.  Where appropriate,
change printk calls to the appropriate dev_*() call.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Andrei Konovalov <akonovalov@ru.mvista.com>

diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index 1a5f1e4..e63cbd1 100644 (file)
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -18,6 +18,7 @@
  * Geert Uytterhoeven.
  */
 
+#include <linux/device.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/version.h>
@@ -214,7 +215,7 @@ xilinxfb_drv_probe(struct device *dev)
 
        drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL);
        if (!drvdata) {
-               printk(KERN_ERR "Couldn't allocate device private record\n");
+               dev_err(dev, "Couldn't allocate device private record\n");
                return -ENOMEM;
        }
        dev_set_drvdata(dev, drvdata);
@@ -222,14 +223,13 @@ xilinxfb_drv_probe(struct device *dev)
        /* Map the control registers in */
        regs_res = platform_get_resource(pdev, IORESOURCE_IO, 0);
        if (!regs_res || (regs_res->end - regs_res->start + 1 < 8)) {
-               printk(KERN_ERR "Couldn't get registers resource\n");
+               dev_err(dev, "Couldn't get registers resource\n");
                retval = -EFAULT;
                goto failed1;
        }
 
        if (!request_mem_region(regs_res->start, 8, DRIVER_NAME)) {
-               printk(KERN_ERR
-                      "Couldn't lock memory region at 0x%08X\n",
+               dev_err(dev, "Couldn't lock memory region at 0x%08X\n",
                       regs_res->start);
                retval = -EBUSY;
                goto failed1;
@@ -241,7 +241,7 @@ xilinxfb_drv_probe(struct device *dev)
        drvdata->fb_virt = dma_alloc_coherent(dev, PAGE_ALIGN(FB_SIZE),
                                &drvdata->fb_phys, GFP_KERNEL);
        if (!drvdata->fb_virt) {
-               printk(KERN_ERR "Could not allocate frame buffer memory\n");
+               dev_err(dev, "Could not allocate frame buffer memory\n");
                retval = -ENOMEM;
                goto failed2;
        }
@@ -267,7 +267,7 @@ xilinxfb_drv_probe(struct device *dev)
        drvdata->info.pseudo_palette = drvdata->pseudo_palette;
 
        if (fb_alloc_cmap(&drvdata->info.cmap, PALETTE_ENTRIES_NO, 0) < 0) {
-               printk(KERN_ERR "Fail to allocate colormap (%d entries)\n",
+               dev_err(dev, "Fail to allocate colormap (%d entries)\n",
                        PALETTE_ENTRIES_NO);
                retval = -EFAULT;
                goto failed3;
@@ -282,7 +282,7 @@ xilinxfb_drv_probe(struct device *dev)
 
        /* Register new frame buffer */
        if (register_framebuffer(&drvdata->info) < 0) {
-               printk(KERN_ERR "Could not register frame buffer\n");
+               dev_err(dev, "Could not register frame buffer\n");
                retval = -EINVAL;
                goto failed4;
        }