apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

char serial: switch drivers to ioremap_nocache

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files
drivers/char/synclinkmp.c
+6 -4
View File
@@ -3643,7 +3643,8 @@ static int claim_resources(SLMP_INFO *info)
else
info->sca_statctrl_requested = true;
info->memory_base = ioremap(info->phys_memory_base,SCA_MEM_SIZE);
info->memory_base = ioremap_nocache(info->phys_memory_base,
SCA_MEM_SIZE);
if (!info->memory_base) {
printk( "%s(%d):%s Cant map shared memory, MemAddr=%08X\n",
__FILE__,__LINE__,info->device_name, info->phys_memory_base );
@@ -3651,7 +3652,7 @@ static int claim_resources(SLMP_INFO *info)
goto errout;
}
info->lcr_base = ioremap(info->phys_lcr_base,PAGE_SIZE);
info->lcr_base = ioremap_nocache(info->phys_lcr_base, PAGE_SIZE);
if (!info->lcr_base) {
printk( "%s(%d):%s Cant map LCR memory, MemAddr=%08X\n",
__FILE__,__LINE__,info->device_name, info->phys_lcr_base );
@@ -3660,7 +3661,7 @@ static int claim_resources(SLMP_INFO *info)
}
info->lcr_base += info->lcr_offset;
info->sca_base = ioremap(info->phys_sca_base,PAGE_SIZE);
info->sca_base = ioremap_nocache(info->phys_sca_base, PAGE_SIZE);
if (!info->sca_base) {
printk( "%s(%d):%s Cant map SCA memory, MemAddr=%08X\n",
__FILE__,__LINE__,info->device_name, info->phys_sca_base );
@@ -3669,7 +3670,8 @@ static int claim_resources(SLMP_INFO *info)
}
info->sca_base += info->sca_offset;
info->statctrl_base = ioremap(info->phys_statctrl_base,PAGE_SIZE);
info->statctrl_base = ioremap_nocache(info->phys_statctrl_base,
PAGE_SIZE);
if (!info->statctrl_base) {
printk( "%s(%d):%s Cant map SCA Status/Control memory, MemAddr=%08X\n",
__FILE__,__LINE__,info->device_name, info->phys_statctrl_base );