diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 19:04:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 19:04:58 -0700 |
| commit | 45158894d4d6704afbb4cefe55e5f6ca279fe12a (patch) | |
| tree | d57e745e2d0848d75cd4a46ca04178b16f186b50 /arch/powerpc/sysdev/qe_lib/ucc.c | |
| parent | 89a93f2f4834f8c126e8d9dd6b368d0b9e21ec3d (diff) | |
| parent | 84c3d4aaec3338201b449034beac41635866bddf (diff) | |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (249 commits)
powerpc: Fix pte_update for CONFIG_PTE_64BIT and !PTE_ATOMIC_UPDATES
powerpc: Fix a build problem on ppc32 with new DMA_ATTRs
ibm_newemac: Add MII mode support to the EMAC RGMII bridge.
powerpc: Don't spin on sync instruction at boot time
powerpc: Add VSX load/store alignment exception handler
powerpc: fix giveup_vsx to save registers correctly
powerpc: support for latencytop
powerpc: Remove unnecessary condition when sanity-checking WIMG bits
powerpc: Add PPC_FEATURE_PSERIES_PERFMON_COMPAT
powerpc: Add driver for Barrier Synchronization Register
powerpc: mman.h export fixups
powerpc/fsl: update crypto node definition and device tree instances
powerpc/fsl: Refactor device bindings
powerpc/85xx: Minor fixes for 85xxds and 8536ds board.
powerpc: Add 82xx/83xx/86xx to 6xx Multiplatform
powerpc/85xx: publish of device for cds platforms
powerpc/booke: don't reinitialize time base
powerpc/86xx: Refactor pic init
powerpc/CPM: Add i2c pins to dts and board setup
cpm_uart: Support uart_wait_until_sent()
...
Diffstat (limited to 'arch/powerpc/sysdev/qe_lib/ucc.c')
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/ucc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c index 0e348d9af8a6..d3c7f5af9bc8 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; } |