i.MX28: Add cache support to MXS NAND driver

[u-boot] / drivers / misc / pmic_fsl.c

diff --git a/drivers/misc/pmic_fsl.c b/drivers/misc/pmic_fsl.c
index b6e809a1886944d1b46f4d22988e63492ac63b8d..0ff75ed76e506e6ffe249b15d2add731d1632a93 100644 (file)
--- a/drivers/misc/pmic_fsl.c
+++ b/drivers/misc/pmic_fsl.c
@@ -29,10 +29,7 @@
 #if defined(CONFIG_PMIC_SPI)
 static u32 pmic_spi_prepare_tx(u32 reg, u32 *val, u32 write)
 {
-       if ((val == NULL) && (write))
-               return *val & ~(1 << 31);
-       else
-               return (write << 31) | (reg << 25) | (*val & 0x00FFFFFF);
+       return (write << 31) | (reg << 25) | (*val & 0x00FFFFFF);
 }
 #endif