diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-02-09 22:57:15 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-03-27 12:20:18 -0400 |
| commit | 996bc8aebd2cd5b6d4c5d85085f171fa2447f364 (patch) | |
| tree | df1464e2deb54640669fdc5c449f4f0743c2888b /drivers/mmc/host/sh_mobile_sdhi.c | |
| parent | 5bd99c375e141b8dd12e18c45617158f98920e57 (diff) | |
| download | op-kernel-dev-996bc8aebd2cd5b6d4c5d85085f171fa2447f364.zip op-kernel-dev-996bc8aebd2cd5b6d4c5d85085f171fa2447f364.tar.gz | |
mmc: sh_mobile_sdhi: do not manage PM clocks manually
On sh-mobile platforms the MMC clock frequency for the TMIO MMC unit is
obtained from the same clock, as the one, that runtime power-manages the
controller. The SDHI glue code has to access that clock directly,
bypassing the runtime PM framework, to get its frequency, but it
shouldn't enable or disable it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/sh_mobile_sdhi.c')
| -rw-r--r-- | drivers/mmc/host/sh_mobile_sdhi.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c index cb279b4..f91c3aa 100644 --- a/drivers/mmc/host/sh_mobile_sdhi.c +++ b/drivers/mmc/host/sh_mobile_sdhi.c @@ -117,8 +117,6 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev) goto eclkget; } - clk_enable(priv->clk); - mmc_data->hclk = clk_get_rate(priv->clk); mmc_data->set_pwr = sh_mobile_sdhi_set_pwr; mmc_data->get_cd = sh_mobile_sdhi_get_cd; @@ -233,7 +231,6 @@ eirq_sdio: eirq_card_detect: tmio_mmc_host_remove(host); eprobe: - clk_disable(priv->clk); clk_put(priv->clk); eclkget: kfree(priv); @@ -259,7 +256,6 @@ static int sh_mobile_sdhi_remove(struct platform_device *pdev) free_irq(irq, host); } - clk_disable(priv->clk); clk_put(priv->clk); kfree(priv); |
