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Merge branch 'sfi-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6 

* 'sfi-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6:
  SFI: remove __init from sfi_verify_table
  SFI: fix section mismatch warnings in sfi_core.c
This commit is contained in:
Linus Torvalds 2009-10-04 15:00:08 -07:00
parent 5001f86121 011a606d06
commit 6d5ee265c8
1 changed files with 13 additions and 4 deletions
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17
drivers/sfi/sfi_core.c
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@ -90,7 +90,11 @@ static struct sfi_table_simple *syst_va __read_mostly;
*/ */
static u32 sfi_use_ioremap __read_mostly; static u32 sfi_use_ioremap __read_mostly;
static void __iomem *sfi_map_memory(u64 phys, u32 size) /*
* sfi_un/map_memory calls early_ioremap/iounmap which is a __init function
* and introduces section mismatch. So use __ref to make it calm.
*/
static void __iomem * __ref sfi_map_memory(u64 phys, u32 size)
{ {
if (!phys || !size) if (!phys || !size)
return NULL; return NULL;
@ -101,7 +105,7 @@ static void __iomem *sfi_map_memory(u64 phys, u32 size)
return early_ioremap(phys, size); return early_ioremap(phys, size);
} }
static void sfi_unmap_memory(void __iomem *virt, u32 size) static void __ref sfi_unmap_memory(void __iomem *virt, u32 size)
{ {
if (!virt || !size) if (!virt || !size)
return; return;
@ -125,7 +129,7 @@ static void sfi_print_table_header(unsigned long long pa,
* sfi_verify_table() * sfi_verify_table()
* Sanity check table lengh, calculate checksum * Sanity check table lengh, calculate checksum
*/ */
static __init int sfi_verify_table(struct sfi_table_header *table) static int sfi_verify_table(struct sfi_table_header *table)
{ {
u8 checksum = 0; u8 checksum = 0;
@ -213,12 +217,17 @@ static int sfi_table_check_key(struct sfi_table_header *th,
* the mapped virt address will be returned, and the virt space * the mapped virt address will be returned, and the virt space
* will be released by call sfi_put_table() later * will be released by call sfi_put_table() later
* *
* This two cases are from two different functions with two different
* sections and causes section mismatch warning. So use __ref to tell
* modpost not to make any noise.
*
* Return value: * Return value:
* NULL: when can't find a table matching the key * NULL: when can't find a table matching the key
* ERR_PTR(error): error value * ERR_PTR(error): error value
* virt table address: when a matched table is found * virt table address: when a matched table is found
*/ */
struct sfi_table_header *sfi_check_table(u64 pa, struct sfi_table_key *key) struct sfi_table_header *
__ref sfi_check_table(u64 pa, struct sfi_table_key *key)
{ {
struct sfi_table_header *th; struct sfi_table_header *th;
void *ret = NULL; void *ret = NULL;