[PATCH] spi: microchip-core: Remove the unused function mchp_corespi_enable()

[Jiapeng Chong]

The function mchp_corespi_enable() is defined in the spi-microchip-core.c
file, but not called elsewhere, so delete this unused function.

drivers/spi/spi-microchip-core.c:122:20: warning: unused function 'mchp_corespi_enable'.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2418
Reported-by: Abaci Robot <abaci at linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong at linux.alibaba.com>
---
 drivers/spi/spi-microchip-core.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/spi/spi-microchip-core.c b/drivers/spi/spi-microchip-core.c
index d352844c798c..aeaa1da88f39 100644
--- a/drivers/spi/spi-microchip-core.c
+++ b/drivers/spi/spi-microchip-core.c
@@ -119,15 +119,6 @@ static inline void mchp_corespi_write(struct mchp_corespi *spi, unsigned int reg
 	writel(val, spi->regs + reg);
 }
 
-static inline void mchp_corespi_enable(struct mchp_corespi *spi)
-{
-	u32 control = mchp_corespi_read(spi, REG_CONTROL);
-
-	control |= CONTROL_ENABLE;
-
-	mchp_corespi_write(spi, REG_CONTROL, control);
-}
-
 static inline void mchp_corespi_disable(struct mchp_corespi *spi)
 {
 	u32 control = mchp_corespi_read(spi, REG_CONTROL);
-- 
2.20.1.7.g153144c