diff options
| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-04-16 16:23:05 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-05-02 15:08:43 +0200 |
| commit | eef797ac13c08fae0f0ce7d2215d0951e884fa2d (patch) | |
| tree | 439d03e008270dabef4883ebe057d33d817bac66 /drivers/mmc/host/sunxi-mmc.c | |
| parent | 9a8e1e8cc2c02c57c4e941651a8481a633506c91 (diff) | |
mmc: sunxi: Drop the init / reset of the controller from set_ios
Our set_ios hook is, when the card is power up or down, either doing a full
init or put our controller back into a reset mode.
Since we're also doing that in our runtime_pm hooks, and at possibly much
more often, we can drop it from the set_ios, and either rely on our
runtime_pm hooks or our probe to do it.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sunxi-mmc.c')
| -rw-r--r-- | drivers/mmc/host/sunxi-mmc.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index 0253deb153a4..97c6b79b7d6f 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -939,14 +939,7 @@ static void sunxi_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) { struct sunxi_mmc_host *host = mmc_priv(mmc); - if (ios->power_mode == MMC_POWER_OFF) - sunxi_mmc_reset_host(host); - sunxi_mmc_card_power(host, ios); - - if (ios->power_mode == MMC_POWER_UP) - sunxi_mmc_init_host(host); - sunxi_mmc_set_bus_width(host, ios->bus_width); sunxi_mmc_set_clk(host, ios); } @@ -1401,6 +1394,10 @@ static int sunxi_mmc_probe(struct platform_device *pdev) if (ret) goto error_free_dma; + ret = sunxi_mmc_init_host(host); + if (ret) + goto error_free_dma; + pm_runtime_set_active(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, 50); pm_runtime_use_autosuspend(&pdev->dev); |