mtd: nand: fsl_ifc: Fix eccstat array overflow for IFC ver >= 2.0.0
commit 843c3a59997f18060848b8632607dd04781b52d1 upstream.
Number of ECC status registers i.e. (ECCSTATx) has been increased in IFC
version 2.0.0 due to increase in SRAM size. This is causing eccstat
array to over flow.
So, replace eccstat array with u32 variable to make it fail-safe and
independent of number of ECC status registers or SRAM size.
Fixes: bccb06c353af ("mtd: nand: ifc: update bufnum mask for ver >= 2.0.0")
Cc: stable@vger.kernel.org # 3.18+
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed