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/openbmc/u-boot/drivers/mmc/ |
H A D | mmc.c | 1677eef4 Thu Mar 19 07:44:06 CDT 2015 Andrew Gabbasov <andrew_gabbasov@mentor.com> mmc: Restructure polling loops to avoid extra delays The polling loops in sd_send_op_cond and mmc_complete_op_cond functions check the ready flag state at the end of the loop, that is after executing a delay inside the loop, which, in case of exiting with no error, is not needed. Also, one of these loops, as well as the loop in mmc_send_status, have the delay just before exiting on timeout conditions. Restructure all these loops to check the respective conditions before making a delay for the next loop pass, and to appropriately exit without the delay. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
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