diff options
Diffstat (limited to 'drivers/mtd/spi/sf_ops.c')
| -rw-r--r-- | drivers/mtd/spi/sf_ops.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c index 38592f5..900ec1f 100644 --- a/drivers/mtd/spi/sf_ops.c +++ b/drivers/mtd/spi/sf_ops.c @@ -14,6 +14,7 @@ #include <spi.h> #include <spi_flash.h> #include <watchdog.h> +#include <linux/compiler.h> #include "sf_internal.h" @@ -378,6 +379,11 @@ int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, return ret; } +void __weak spi_flash_copy_mmap(void *data, void *offset, size_t len) +{ + memcpy(data, offset, len); +} + int spi_flash_cmd_read_ops(struct spi_flash *flash, u32 offset, size_t len, void *data) { @@ -394,7 +400,7 @@ int spi_flash_cmd_read_ops(struct spi_flash *flash, u32 offset, return ret; } spi_xfer(flash->spi, 0, NULL, NULL, SPI_XFER_MMAP); - memcpy(data, flash->memory_map + offset, len); + spi_flash_copy_mmap(data, flash->memory_map + offset, len); spi_xfer(flash->spi, 0, NULL, NULL, SPI_XFER_MMAP_END); spi_release_bus(flash->spi); return 0; |