sf: Do not force the DT memory map size to exactly match the device

As long as the memory mapped size specifeid in the DT is the same or bigger than the device size, it will work. So do not force the sizes to be identical. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Jagan Teki <jagan@openedev.com>

sf: Do not force the DT memory map size to exactly match the device
As long as the memory mapped size specifeid in the DT is the same or bigger than the device size, it will work. So do not force the sizes to be identical. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
Phil Edworthy · Jagan Teki
1 parent 304decdd31
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
drivers/mtd/spi/spi_flash.c
@@ -985,7 +985,7 @@
 		return 0;
 	}
  
-	if (flash->size != size) {
+	if (flash->size > size) {
 		debug("%s: Memory map must cover entire device\n", __func__);
 		return -1;
 	}
...	...	@@ -985,7 +985,7 @@
985	985	return 0;
986	986	}
987	987
988		- if (flash->size != size) {
	988	+ if (flash->size > size) {
989	989	debug("%s: Memory map must cover entire device\n", __func__);
990	990	return -1;
991	991	}