iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: make get_cr()/set_cr() use unsigned long values

Browse Source 
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2014-04-13 20:09:55 +01:00
parent 4b660a7f5c
commit 7668fd577b
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/include/asm/cp15.h
View File

@ -52,14 +52,14 @@
extern unsigned long cr_no_alignment; /* defined in entry-armv.S */ extern unsigned long cr_no_alignment; /* defined in entry-armv.S */
extern unsigned long cr_alignment; /* defined in entry-armv.S */ extern unsigned long cr_alignment; /* defined in entry-armv.S */
static inline unsigned int get_cr(void) static inline unsigned long get_cr(void)
{ {
unsigned int val; unsigned long val;
asm("mrc p15, 0, %0, c1, c0, 0 @ get CR" : "=r" (val) : : "cc"); asm("mrc p15, 0, %0, c1, c0, 0 @ get CR" : "=r" (val) : : "cc");
return val; return val;
} }
static inline void set_cr(unsigned int val) static inline void set_cr(unsigned long val)
{ {
asm volatile("mcr p15, 0, %0, c1, c0, 0 @ set CR" asm volatile("mcr p15, 0, %0, c1, c0, 0 @ set CR"
: : "r" (val) : "cc"); : : "r" (val) : "cc");