diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2013-06-17 10:43:11 -0700 |
|---|---|---|
| committer | David Brown <davidb@codeaurora.org> | 2013-06-24 13:06:42 -0700 |
| commit | 7f371b98257c32890fe46a7d277053830b633ad9 (patch) | |
| tree | 8a447f9dd30ee450b59b4636efdb179bff5e1f6e /drivers/mmc/host | |
| parent | b99a8f621f09de872beacf8cfa424f4317e089bb (diff) | |
msm_sdcc: Convert to clk_prepare/unprepare
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>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/msm_sdcc.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 0ee4a57fe6b2..b900de4e7e94 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -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: |