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175f02ebdf
This patch fixes a possible timeout in poll loop without actually checking the register before return. In theory the there is a possibility of loop being scheduled after a long lock/delay, which would then force the loop to exit without actually checking the register. Reported-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>