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staging: mt7621-mmc: Remove unused single statement macros 

This patch removes unused single statement macros in sd.c

Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nishad Kamdar 2018-10-01 20:18:31 +05:30 committed by Greg Kroah-Hartman
parent afa163e3f8
commit ee607b8fb5
1 changed files with 0 additions and 28 deletions
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28
drivers/staging/mt7621-mmc/sd.c
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@ -176,32 +176,6 @@ static u32 hclks[] = {48000000}; /* +/- by chhung */
static u32 hclks[] = {50000000}; /* +/- by chhung */ static u32 hclks[] = {50000000}; /* +/- by chhung */
#endif #endif
//============================================
// the power for msdc host controller: global
// always keep the VMC on.
//============================================
#define msdc_vcore_on(host) \
do { \
(void)hwPowerOn(MT65XX_POWER_LDO_VMC, VOL_3300, "SD"); \
} while (0)
#define msdc_vcore_off(host) \
do { \
(void)hwPowerDown(MT65XX_POWER_LDO_VMC, "SD"); \
} while (0)
//====================================
// the vdd output for card: global
// always keep the VMCH on.
//====================================
#define msdc_vdd_on(host) \
do { \
(void)hwPowerOn(MT65XX_POWER_LDO_VMCH, VOL_3300, "SD"); \
} while (0)
#define msdc_vdd_off(host) \
do { \
(void)hwPowerDown(MT65XX_POWER_LDO_VMCH, "SD"); \
} while (0)
#define sdc_is_busy() (readl(host->base + SDC_STS) & SDC_STS_SDCBUSY) #define sdc_is_busy() (readl(host->base + SDC_STS) & SDC_STS_SDCBUSY)
#define sdc_is_cmd_busy() (readl(host->base + SDC_STS) & SDC_STS_CMDBUSY) #define sdc_is_cmd_busy() (readl(host->base + SDC_STS) & SDC_STS_CMDBUSY)
@ -1722,7 +1696,6 @@ static void msdc_enable_cd_irq(struct msdc_host *host, int enable)
* shouldn't be turned off. Here adds a reference count to keep * shouldn't be turned off. Here adds a reference count to keep
* the core power alive. * the core power alive.
*/ */
//msdc_vcore_on(host); //did in msdc_init_hw()
if (hw->config_gpio_pin) /* NULL */ if (hw->config_gpio_pin) /* NULL */
hw->config_gpio_pin(MSDC_CD_PIN, GPIO_PULL_UP); hw->config_gpio_pin(MSDC_CD_PIN, GPIO_PULL_UP);
@ -1745,7 +1718,6 @@ static void msdc_enable_cd_irq(struct msdc_host *host, int enable)
/* Here decreases a reference count to core power since card /* Here decreases a reference count to core power since card
* detection circuit is shutdown. * detection circuit is shutdown.
*/ */
//msdc_vcore_off(host);
} }
} }