char serial: switch drivers to ioremap_nocache

Simple search/replace except for synclink.c where I noticed a real bug and
fixed it too.  It was doing NULL + offset, then checking for NULL if the remap
failed.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Paul Fulghum <paulkf@microgate.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c
index a7c4990..31d08b6 100644 (file)
--- a/drivers/char/applicom.c
+++ b/drivers/char/applicom.c
@@ -199,7 +199,7 @@ static int __init applicom_init(void)
                if (pci_enable_device(dev))
                        return -EIO;
 
-               RamIO = ioremap(pci_resource_start(dev, 0), LEN_RAM_IO);
+               RamIO = ioremap_nocache(pci_resource_start(dev, 0), LEN_RAM_IO);
 
                if (!RamIO) {
                        printk(KERN_INFO "ac.o: Failed to ioremap PCI memory "
@@ -254,7 +254,7 @@ static int __init applicom_init(void)
        /* Now try the specified ISA cards */
 
        for (i = 0; i < MAX_ISA_BOARD; i++) {
-               RamIO = ioremap(mem + (LEN_RAM_IO * i), LEN_RAM_IO);
+               RamIO = ioremap_nocache(mem + (LEN_RAM_IO * i), LEN_RAM_IO);
 
                if (!RamIO) {
                        printk(KERN_INFO "ac.o: Failed to ioremap the ISA card's memory space (slot #%d)\n", i + 1);

diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index a1427d3..7c8b62f 100644 (file)
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -3257,7 +3257,7 @@ static int stli_initecp(struct stlibrd *brdp)
  */
        EBRDINIT(brdp);
 
-       brdp->membase = ioremap(brdp->memaddr, brdp->memsize);
+       brdp->membase = ioremap_nocache(brdp->memaddr, brdp->memsize);
        if (brdp->membase == NULL) {
                retval = -ENOMEM;
                goto err_reg;
@@ -3414,7 +3414,7 @@ static int stli_initonb(struct stlibrd *brdp)
  */
        EBRDINIT(brdp);
 
-       brdp->membase = ioremap(brdp->memaddr, brdp->memsize);
+       brdp->membase = ioremap_nocache(brdp->memaddr, brdp->memsize);
        if (brdp->membase == NULL) {
                retval = -ENOMEM;
                goto err_reg;
@@ -3665,7 +3665,7 @@ static int stli_eisamemprobe(struct stlibrd *brdp)
  */
        for (i = 0; (i < stli_eisamempsize); i++) {
                brdp->memaddr = stli_eisamemprobeaddrs[i];
-               brdp->membase = ioremap(brdp->memaddr, brdp->memsize);
+               brdp->membase = ioremap_nocache(brdp->memaddr, brdp->memsize);
                if (brdp->membase == NULL)
                        continue;
 

diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 585fac1..d57d3a6 100644 (file)
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -937,7 +937,7 @@ static int __devinit moxa_pci_probe(struct pci_dev *pdev,
                goto err;
        }
 
-       board->basemem = ioremap(pci_resource_start(pdev, 2), 0x4000);
+       board->basemem = ioremap_nocache(pci_resource_start(pdev, 2), 0x4000);
        if (board->basemem == NULL) {
                dev_err(&pdev->dev, "can't remap io space 2\n");
                goto err_reg;
@@ -1042,7 +1042,7 @@ static int __init moxa_init(void)
                        brd->numPorts = type[i] == MOXA_BOARD_C218_ISA ? 8 :
                                        numports[i];
                        brd->busType = MOXA_BUS_TYPE_ISA;
-                       brd->basemem = ioremap(baseaddr[i], 0x4000);
+                       brd->basemem = ioremap_nocache(baseaddr[i], 0x4000);
                        if (!brd->basemem) {
                                printk(KERN_ERR "MOXA: can't remap %lx\n",
                                                baseaddr[i]);

diff --cc drivers/char/nozomi.c
Simple merge

diff --cc drivers/char/sx.c
Simple merge

diff --cc drivers/char/synclink.c
Simple merge

diff --cc drivers/char/synclink_gt.c
Simple merge

diff --cc drivers/char/synclinkmp.c
Simple merge