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author | Mark Brown <broonie@kernel.org> | 2020-12-11 20:48:04 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2020-12-11 20:48:04 +0300 |
commit | 460aa020f56c974a3e7e5b5378b2355fec6a2c11 (patch) | |
tree | 959dc05609eec2a040245f43964ae5738ee741cb /drivers/spi/spi-imx.c | |
parent | 031616c434db05ce766f76c62865f55698e0924f (diff) | |
parent | 84de089e770b57280d87dff51be894b6fda18810 (diff) | |
download | linux-460aa020f56c974a3e7e5b5378b2355fec6a2c11.tar.xz |
Merge remote-tracking branch 'asoc/for-5.11' into asoc-next
Diffstat (limited to 'drivers/spi/spi-imx.c')
-rw-r--r-- | drivers/spi/spi-imx.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 060b1f5c9b04..4b80e27ecdbf 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1676,15 +1676,18 @@ static int spi_imx_probe(struct platform_device *pdev) goto out_master_put; } - pm_runtime_enable(spi_imx->dev); + ret = clk_prepare_enable(spi_imx->clk_per); + if (ret) + goto out_master_put; + + ret = clk_prepare_enable(spi_imx->clk_ipg); + if (ret) + goto out_put_per; + pm_runtime_set_autosuspend_delay(spi_imx->dev, MXC_RPM_TIMEOUT); pm_runtime_use_autosuspend(spi_imx->dev); - - ret = pm_runtime_get_sync(spi_imx->dev); - if (ret < 0) { - dev_err(spi_imx->dev, "failed to enable clock\n"); - goto out_runtime_pm_put; - } + pm_runtime_set_active(spi_imx->dev); + pm_runtime_enable(spi_imx->dev); spi_imx->spi_clk = clk_get_rate(spi_imx->clk_per); /* @@ -1722,8 +1725,12 @@ out_bitbang_start: spi_imx_sdma_exit(spi_imx); out_runtime_pm_put: pm_runtime_dont_use_autosuspend(spi_imx->dev); - pm_runtime_put_sync(spi_imx->dev); + pm_runtime_set_suspended(&pdev->dev); pm_runtime_disable(spi_imx->dev); + + clk_disable_unprepare(spi_imx->clk_ipg); +out_put_per: + clk_disable_unprepare(spi_imx->clk_per); out_master_put: spi_master_put(master); |