diff options
| author | Geert Uytterhoeven <geert+renesas@linux-m68k.org> | 2014-01-15 15:48:55 (GMT) |
|---|---|---|
| committer | Matthew Weigel <Matthew.Weigel@freescale.com> | 2014-12-11 18:37:17 (GMT) |
| commit | 0254eeaf58dde672d4bb667859de87ea02c0d703 (patch) | |
| tree | 70fea81ca282bc76a3c20e9b2650a11cda3c9d9d /drivers/mtd | |
| parent | 26330d39522ea3702992a6fa4dba302679a087d7 (diff) | |
| download | linux-fsl-qoriq-0254eeaf58dde672d4bb667859de87ea02c0d703.tar.xz | |
mtd: m25p80: Use OPCODE_QUAD_READ_4B for 4-byte addressing
commit 3487a63955c34ea508bcf4ca5131ddd953876e2d ("drivers: mtd: m25p80: add
quad read support") in -next added both the 3-byte OPCODE_QUAD_READ and the
4-byte OPCODE_QUAD_READ_4B, but incorrectly uses OPCODE_QUAD_READ for both
3-byte and 4-byte addressing.
Use OPCODE_QUAD_READ_4B in the 4-byte case to fix this.
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
(cherry picked from commit 7587f64d546d6a05dab0a7d1ac964e7ac12072f0)
Change-Id: I94b049c4e645600e8b692e835f1eb427b1292ab1
Reviewed-on: http://git.am.freescale.net:8181/20043
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/m25p80.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 7b976e8..19632e3 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -1250,7 +1250,7 @@ static int m25p_probe(struct spi_device *spi) /* Dedicated 4-byte command set */ switch (flash->flash_read) { case M25P80_QUAD: - flash->read_opcode = OPCODE_QUAD_READ; + flash->read_opcode = OPCODE_QUAD_READ_4B; break; case M25P80_FAST: flash->read_opcode = OPCODE_FAST_READ_4B; |