mtd: spi_flash_free()
dfu_free_entities() invoking dfu_free_entity_sf() has let to segementation
faults due to double freeing the same device.
spi_flash_free() is not relevant for the driver model but exists only for
compatibility with old drivers.
We must not remove any device here:
* The device may still be referenced.
* We don't want to have to probe again.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/include/spi_flash.h b/include/spi_flash.h
index 85cae32..478c543 100644
--- a/include/spi_flash.h
+++ b/include/spi_flash.h
@@ -97,7 +97,9 @@
unsigned int max_hz, unsigned int spi_mode);
/* Compatibility function - this is the old U-Boot API */
-void spi_flash_free(struct spi_flash *flash);
+static inline void spi_flash_free(struct spi_flash *flash)
+{
+}
static inline int spi_flash_read(struct spi_flash *flash, u32 offset,
size_t len, void *buf)