tree 4308c4bea08eb3e25227a7a3e5ae95bbfa5efb8e
parent 191cad6fa6f14134036b4e209c260b479d269cd4
author Pragnesh Patel <pragnesh.patel@sifive.com> 1593424044 +0530
committer Peng Fan <peng.fan@nxp.com> 1594714779 +0800

mmc: mmc_spi: correct the while condition

When variable i will become 0, while(i--) loop breaks but variable i will
again decrement to -1 because of i-- and that's why below condition
"if (!i && (r != resp_match_value)" will never execute, So doing "i--"
inside of while() loop solves this problem.

Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Bin Meng <bin.meng@windriver.com>