diff options
Diffstat (limited to 'drivers/mtd/devices/mtdram.c')
| -rw-r--r-- | drivers/mtd/devices/mtdram.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/mtd/devices/mtdram.c b/drivers/mtd/devices/mtdram.c index e427c82d5f4..0399be17862 100644 --- a/drivers/mtd/devices/mtdram.c +++ b/drivers/mtd/devices/mtdram.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/mtd/compatmac.h> #include <linux/mtd/mtd.h> +#include <linux/mtd/mtdram.h> static unsigned long total_size = CONFIG_MTDRAM_TOTAL_SIZE; static unsigned long erase_size = CONFIG_MTDRAM_ERASE_SIZE; @@ -47,18 +48,21 @@ static int ram_erase(struct mtd_info *mtd, struct erase_info *instr) } static int ram_point(struct mtd_info *mtd, loff_t from, size_t len, - size_t *retlen, u_char **mtdbuf) + size_t *retlen, void **virt, resource_size_t *phys) { if (from + len > mtd->size) return -EINVAL; - *mtdbuf = mtd->priv + from; + /* can we return a physical address with this driver? */ + if (phys) + return -EINVAL; + + *virt = mtd->priv + from; *retlen = len; return 0; } -static void ram_unpoint(struct mtd_info *mtd, u_char * addr, loff_t from, - size_t len) +static void ram_unpoint(struct mtd_info *mtd, loff_t from, size_t len) { } |