diff options
| -rw-r--r-- | drivers/memory/atmel-ebi.c | 6 | ||||
| -rw-r--r-- | include/linux/mfd/syscon/atmel-matrix.h | 1 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c index 0322df9dc249..8515196c2b03 100644 --- a/drivers/memory/atmel-ebi.c +++ b/drivers/memory/atmel-ebi.c @@ -19,6 +19,8 @@ #include <linux/regmap.h> #include <soc/at91/atmel-sfr.h> +#define AT91_EBI_NUM_CS 8 + struct atmel_ebi_dev_config { int cs; struct atmel_smc_cs_conf smcconf; @@ -314,7 +316,7 @@ static int atmel_ebi_dev_setup(struct atmel_ebi *ebi, struct device_node *np, if (ret) return ret; - if (cs >= AT91_MATRIX_EBI_NUM_CS || + if (cs >= AT91_EBI_NUM_CS || !(ebi->caps->available_cs & BIT(cs))) { dev_err(dev, "invalid reg property in %pOF\n", np); return -EINVAL; @@ -344,7 +346,7 @@ static int atmel_ebi_dev_setup(struct atmel_ebi *ebi, struct device_node *np, apply = true; i = 0; - for_each_set_bit(cs, &cslines, AT91_MATRIX_EBI_NUM_CS) { + for_each_set_bit(cs, &cslines, AT91_EBI_NUM_CS) { ebid->configs[i].cs = cs; if (apply) { diff --git a/include/linux/mfd/syscon/atmel-matrix.h b/include/linux/mfd/syscon/atmel-matrix.h index f61cd127a852..20c25665216a 100644 --- a/include/linux/mfd/syscon/atmel-matrix.h +++ b/include/linux/mfd/syscon/atmel-matrix.h @@ -106,7 +106,6 @@ #define AT91_MATRIX_DDR_IOSR BIT(18) #define AT91_MATRIX_NFD0_SELECT BIT(24) #define AT91_MATRIX_DDR_MP_EN BIT(25) -#define AT91_MATRIX_EBI_NUM_CS 8 #define AT91_MATRIX_USBPUCR_PUON BIT(30) |