diff options
| author | Pekon Gupta <pekon@ti.com> | 2014-05-06 09:41:32 +0530 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-05-20 16:35:31 -0700 |
| commit | f034d87def51f026b735d1e2877e9387011b2ba3 (patch) | |
| tree | 2c89a1214796d309856efbbcfe25372df9fc665d /drivers/ide/ide-cd_verbose.c | |
| parent | 81d46c59550997ae17e441c0327ee92f7ba7dc6f (diff) | |
mtd: eLBC NAND: fix subpage write support
As subpage write is enabled by default for all drivers, nand_write_subpage_hwecc
causes a crash if the driver did not register ecc->hwctl or ecc->calculate.
This behavior was introduced in
commit 837a6ba4f3b6d23026674e6af6b6849a4634fff9
"mtd: nand: subpage write support for hardware based ECC schemes".
This fixes a crash by emulating subpage write support by padding sub-page data
with 0xff on either sides to make it full page compatible.
Reported-by: Helmut Schaa <helmut.schaa@googlemail.com>
Tested-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Pekon Gupta <pekon@ti.com>
Reviewed-by: Scott Wood <scottwood@freescale.com>
Cc: <stable@vger.kernel.org> # 3.10.x+
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/ide/ide-cd_verbose.c')
0 files changed, 0 insertions, 0 deletions