AcoSail/kernel_optimize_test
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msm_sdcc: Convert to clk_prepare/unprepare

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Add calls to clk_prepare and unprepare so that MSM can migrate to
the common clock framework.

Cc: Chris Ball <cjb@laptop.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
This commit is contained in:
Stephen Boyd 2013-06-17 10:43:11 -07:00 committed by David Brown
parent b99a8f621f
commit 7f371b9825
1 changed files with 13 additions and 1 deletions
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14
drivers/mmc/host/msm_sdcc.c
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@ -1268,10 +1268,18 @@ msmsdcc_probe(struct platform_device *pdev)
goto clk_put;
}
ret = clk_prepare(host->pclk);
if (ret)
goto clk_put;
ret = clk_prepare(host->clk);
if (ret)
goto clk_unprepare_p;
/* Enable clocks */
ret = msmsdcc_enable_clocks(host);
if (ret)
goto clk_put;
goto clk_unprepare;
host->pclk_rate = clk_get_rate(host->pclk);
host->clk_rate = clk_get_rate(host->clk);
@ -1386,6 +1394,10 @@ msmsdcc_probe(struct platform_device *pdev)
free_irq(host->stat_irq, host);
clk_disable:
msmsdcc_disable_clocks(host, 0);
clk_unprepare:
clk_unprepare(host->clk);
clk_unprepare_p:
clk_unprepare(host->pclk);
clk_put:
clk_put(host->clk);
pclk_put: