diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-25 10:40:14 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-25 10:40:14 -0400 |
| commit | ff877ea80efa2015b6263766f78ee42c2a1b32f9 (patch) | |
| tree | 85205005c611ab774702148558321c6fb92f1ccd /arch/powerpc/sysdev/qe_lib/ucc.c | |
| parent | 30821fee4f0cb3e6d241d9f7ddc37742212e3eb7 (diff) | |
| parent | d37e6bf68fc1eb34a4ad21d9ae8890ed37ea80e7 (diff) | |
Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6
Diffstat (limited to 'arch/powerpc/sysdev/qe_lib/ucc.c')
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/ucc.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c index 0e348d9af8a6..1d78071aad7d 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc.c +++ b/arch/powerpc/sysdev/qe_lib/ucc.c @@ -26,7 +26,8 @@ #include <asm/qe.h> #include <asm/ucc.h> -static DEFINE_SPINLOCK(ucc_lock); +DEFINE_SPINLOCK(cmxgcr_lock); +EXPORT_SYMBOL(cmxgcr_lock); int ucc_set_qe_mux_mii_mng(unsigned int ucc_num) { @@ -35,10 +36,10 @@ int ucc_set_qe_mux_mii_mng(unsigned int ucc_num) if (ucc_num > UCC_MAX_NUM - 1) return -EINVAL; - spin_lock_irqsave(&ucc_lock, flags); + spin_lock_irqsave(&cmxgcr_lock, flags); clrsetbits_be32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG, ucc_num << QE_CMXGCR_MII_ENET_MNG_SHIFT); - spin_unlock_irqrestore(&ucc_lock, flags); + spin_unlock_irqrestore(&cmxgcr_lock, flags); return 0; } @@ -87,7 +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); @@ -99,7 +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; @@ -120,7 +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; |