mtd: cfi: add writebufsize initialization

[karo-tx-linux.git] / drivers / mtd / chips / cfi_cmdset_0002.c

diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index a43ab45bdb180625293e8c6e6c7d018d7bd607b5..f072fcfde04ee86fd5133b83c720b73cac2071d7 100644 (file)
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -440,6 +440,10 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
        mtd->flags   = MTD_CAP_NORFLASH;
        mtd->name    = map->name;
        mtd->writesize = 1;
+       mtd->writebufsize = 1 << cfi->cfiq->MaxBufWriteSize;
+
+       DEBUG(MTD_DEBUG_LEVEL3, "MTD %s(): write buffer size %d\n",
+               __func__, mtd->writebufsize);
 
        mtd->reboot_notifier.notifier_call = cfi_amdstd_reboot;