mmc: bcm2835_sdhci: Restore original delay behavior
authorMarek Vasut <marex@denx.de>
Fri, 19 Jun 2015 21:39:41 +0000 (23:39 +0200)
committerTom Rini <trini@konsulko.com>
Thu, 25 Jun 2015 21:04:37 +0000 (17:04 -0400)
commit9f1b4456c9076279a92005acb821e7bd3fc01880
tree1e18a5606bb02d1e997ee31ba679fe09e0d81b93
parent325849ff3d4adeebb8f8f9bc5db950724df9bc21
mmc: bcm2835_sdhci: Restore original delay behavior

Patch 33fe2fb8df01647f97a7bce96a1c7781a7f6d253 titled
"mmc: bcm283x: Remove get_timer_us() from mmc driver"
incorrectly replaced ad-hoc get_timer_us() function
with a plain get_timer(). The get_timer() operates in
mSec units instead of uSec though, which caused very
slow operation of the driver.

Restore the original behavior of the driver, but avoid
get_timer_us() and use timer_get_us() instead. The later
is part of the standard API.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jakub KiciƄski <moorray3@wp.pl>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Jakub Kicinski <kubakici@wp.pl>
drivers/mmc/bcm2835_sdhci.c