[PATCH 1/4] mtd: nand: omap: do not set write callback if mtd write is disabled

[Sascha Hauer]

Saves a few bytes of binary space.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/mtd/nand/nand_omap_gpmc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/nand_omap_gpmc.c b/drivers/mtd/nand/nand_omap_gpmc.c
index d448251..8168193 100644
--- a/drivers/mtd/nand/nand_omap_gpmc.c
+++ b/drivers/mtd/nand/nand_omap_gpmc.c
@@ -1049,7 +1049,8 @@ static int gpmc_nand_probe(struct device_d *pdev)
 	}
 
 	nand->read_buf   = omap_read_buf_pref;
-	nand->write_buf  = omap_write_buf_pref;
+	if (IS_ENABLED(CONFIG_MTD_WRITE))
+		nand->write_buf  = omap_write_buf_pref;
 
 	nand->options |= NAND_SKIP_BBTSCAN;
 
-- 
1.8.3.2