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path: root/drivers/mtd/spi/sf_ops.c
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Diffstat (limited to 'drivers/mtd/spi/sf_ops.c')
-rw-r--r--drivers/mtd/spi/sf_ops.c8
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;