mmc: card: CORRECTLY_PRG_SECTORS_NUM parsing fix

According to eMMC specification (4.5 onwards), CORRECTLY_PRG_SECTORS_NUM
field will reflect the accumulated packed sectors that were transferred
plus header. The header (1 sector size) is not actually written to NAND.

The fix will decrement correctly programmed sectors byte count by 1 sector
size.

CRs-fixed: 518341
Change-Id: I94a79903469c011308fcaf195fce5af5f0525026
Signed-off-by: Konstantin Dorfman <kdorfman@codeaurora.org>
1 file changed