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authorAndy Fleming <afleming@freescale.com>2008-05-07 13:19:44 -0500
committerKumar Gala <galak@kernel.crashing.org>2008-07-16 17:57:45 -0500
commit7e1cc9c55a2a4af62f30fade62fb612a243def39 (patch)
tree68e0d0812543a83d3b611dd9aaade13cca952353 /arch/powerpc/sysdev/qe_lib/ucc.c
parent4cd7e1cbd43bb67927af2b8b4e0ffd43fd5ed6b4 (diff)
powerpc: Fix a bunch of sparse warnings in the qe_lib
Mostly having to do with not marking things __iomem. And some failure to use appropriate accessors to read MMIO regs. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/qe_lib/ucc.c')
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c
index d3c7f5af9bc..1d78071aad7 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc.c
@@ -88,7 +88,7 @@ int ucc_set_type(unsigned int ucc_num, enum ucc_speed_type speed)
return 0;
}
-static void get_cmxucr_reg(unsigned int ucc_num, __be32 **cmxucr,
+static void get_cmxucr_reg(unsigned int ucc_num, __be32 __iomem **cmxucr,
unsigned int *reg_num, unsigned int *shift)
{
unsigned int cmx = ((ucc_num & 1) << 1) + (ucc_num > 3);
@@ -100,7 +100,7 @@ static void get_cmxucr_reg(unsigned int ucc_num, __be32 **cmxucr,
int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask)
{
- __be32 *cmxucr;
+ __be32 __iomem *cmxucr;
unsigned int reg_num;
unsigned int shift;
@@ -121,7 +121,7 @@ int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask)
int ucc_set_qe_mux_rxtx(unsigned int ucc_num, enum qe_clock clock,
enum comm_dir mode)
{
- __be32 *cmxucr;
+ __be32 __iomem *cmxucr;
unsigned int reg_num;
unsigned int shift;
u32 clock_bits = 0;