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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2012-02-28 22:46:05 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-03-06 18:46:54 +0100 |
| commit | 801448e0672008acec050fbef3b8a7df7c5edcc1 (patch) | |
| tree | 60195ab6b49dafcd89985f8f71f6bd63af017acd /drivers/mfd | |
| parent | 61a2af301fa145490868fcf36b4bbea22398f760 (diff) | |
| download | blackbird-op-linux-801448e0672008acec050fbef3b8a7df7c5edcc1.tar.gz blackbird-op-linux-801448e0672008acec050fbef3b8a7df7c5edcc1.zip | |
mfd : Cleanup duplicate db8500 definitions
I missed in my previous patch the A9_MASK_REQ[_MASK] were
already defined. Let's remove the duplicate definitions.
The PRCMU_GIC_DELAY macro could be removed as it is not
really useful here.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/db8500-prcmu.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index b320cc602668..d2244dc5d3b1 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -821,23 +821,20 @@ u8 db8500_prcmu_get_power_state_result(void) return readb(tcdm_base + PRCM_ACK_MB0_AP_PWRSTTR_STATUS); } -#define PRCMU_A9_MASK_REQ 0x00000328 -#define PRCMU_A9_MASK_REQ_MASK 0x00000001 -#define PRCMU_GIC_DELAY 1 - /* This function decouple the gic from the prcmu */ int db8500_prcmu_gic_decouple(void) { - u32 val = readl(_PRCMU_BASE + PRCMU_A9_MASK_REQ); + u32 val = readl(PRCM_A9_MASK_REQ); /* Set bit 0 register value to 1 */ - writel(val | PRCMU_A9_MASK_REQ_MASK, _PRCMU_BASE + PRCMU_A9_MASK_REQ); + writel(val | PRCM_A9_MASK_REQ_PRCM_A9_MASK_REQ, + PRCM_A9_MASK_REQ); /* Make sure the register is updated */ - readl(_PRCMU_BASE + PRCMU_A9_MASK_REQ); + readl(PRCM_A9_MASK_REQ); /* Wait a few cycles for the gic mask completion */ - udelay(PRCMU_GIC_DELAY); + udelay(1); return 0; } @@ -845,10 +842,10 @@ int db8500_prcmu_gic_decouple(void) /* This function recouple the gic with the prcmu */ int db8500_prcmu_gic_recouple(void) { - u32 val = readl(_PRCMU_BASE + PRCMU_A9_MASK_REQ); + u32 val = readl(PRCM_A9_MASK_REQ); /* Set bit 0 register value to 0 */ - writel(val & ~PRCMU_A9_MASK_REQ_MASK, _PRCMU_BASE + PRCMU_A9_MASK_REQ); + writel(val & ~PRCM_A9_MASK_REQ_PRCM_A9_MASK_REQ, PRCM_A9_MASK_REQ); return 0; } |
