xiaomi-sm8450/android_kernel_xiaomi_sm8450
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char serial: switch drivers to ioremap_nocache

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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>
This commit is contained in:
Alan Cox
2008-04-30 00:54:19 -07:00
committed by Linus Torvalds
parent a6fc819ebe
commit 24cb233520
8 changed files with 25 additions and 20 deletions
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4
drivers/char/applicom.c
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@@ -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);