mmc: sdhci: replace mmc->parent with mmc_dev() for consistency

As pointed out by Ulf, "both "mmc->parent" and mmc_dev(mmc) are being
used in the entire c-file". Convert all the mmc->parent usage in all
sdhci host driver to mmc_dev() for consistency.

Suggested-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20210324155013.1e5faa3c@xhacker.debian
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 41d193fa77bb..c61f797a853f 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -596,49 +596,49 @@ static void tegra_sdhci_parse_pad_autocal_dt(struct sdhci_host *host)
 			&tegra_host->autocal_offsets;
 	int err;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-up-offset-3v3",
 			&autocal->pull_up_3v3);
 	if (err)
 		autocal->pull_up_3v3 = 0;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-down-offset-3v3",
 			&autocal->pull_down_3v3);
 	if (err)
 		autocal->pull_down_3v3 = 0;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-up-offset-1v8",
 			&autocal->pull_up_1v8);
 	if (err)
 		autocal->pull_up_1v8 = 0;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-down-offset-1v8",
 			&autocal->pull_down_1v8);
 	if (err)
 		autocal->pull_down_1v8 = 0;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-up-offset-sdr104",
 			&autocal->pull_up_sdr104);
 	if (err)
 		autocal->pull_up_sdr104 = autocal->pull_up_1v8;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-down-offset-sdr104",
 			&autocal->pull_down_sdr104);
 	if (err)
 		autocal->pull_down_sdr104 = autocal->pull_down_1v8;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-up-offset-hs400",
 			&autocal->pull_up_hs400);
 	if (err)
 		autocal->pull_up_hs400 = autocal->pull_up_1v8;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-down-offset-hs400",
 			&autocal->pull_down_hs400);
 	if (err)
@@ -653,7 +653,7 @@ static void tegra_sdhci_parse_pad_autocal_dt(struct sdhci_host *host)
 	if (!(tegra_host->soc_data->nvquirks & NVQUIRK_NEEDS_PAD_CONTROL))
 		return;
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-up-offset-3v3-timeout",
 			&autocal->pull_up_3v3_timeout);
 	if (err) {
@@ -664,7 +664,7 @@ static void tegra_sdhci_parse_pad_autocal_dt(struct sdhci_host *host)
 		autocal->pull_up_3v3_timeout = 0;
 	}
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-down-offset-3v3-timeout",
 			&autocal->pull_down_3v3_timeout);
 	if (err) {
@@ -675,7 +675,7 @@ static void tegra_sdhci_parse_pad_autocal_dt(struct sdhci_host *host)
 		autocal->pull_down_3v3_timeout = 0;
 	}
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-up-offset-1v8-timeout",
 			&autocal->pull_up_1v8_timeout);
 	if (err) {
@@ -686,7 +686,7 @@ static void tegra_sdhci_parse_pad_autocal_dt(struct sdhci_host *host)
 		autocal->pull_up_1v8_timeout = 0;
 	}
 
-	err = device_property_read_u32(host->mmc->parent,
+	err = device_property_read_u32(mmc_dev(host->mmc),
 			"nvidia,pad-autocal-pull-down-offset-1v8-timeout",
 			&autocal->pull_down_1v8_timeout);
 	if (err) {
@@ -720,17 +720,17 @@ static void tegra_sdhci_parse_tap_and_trim(struct sdhci_host *host)
 	struct sdhci_tegra *tegra_host = sdhci_pltfm_priv(pltfm_host);
 	int err;
 
-	err = device_property_read_u32(host->mmc->parent, "nvidia,default-tap",
+	err = device_property_read_u32(mmc_dev(host->mmc), "nvidia,default-tap",
 				       &tegra_host->default_tap);
 	if (err)
 		tegra_host->default_tap = 0;
 
-	err = device_property_read_u32(host->mmc->parent, "nvidia,default-trim",
+	err = device_property_read_u32(mmc_dev(host->mmc), "nvidia,default-trim",
 				       &tegra_host->default_trim);
 	if (err)
 		tegra_host->default_trim = 0;
 
-	err = device_property_read_u32(host->mmc->parent, "nvidia,dqs-trim",
+	err = device_property_read_u32(mmc_dev(host->mmc), "nvidia,dqs-trim",
 				       &tegra_host->dqs_trim);
 	if (err)
 		tegra_host->dqs_trim = 0x11;
@@ -741,7 +741,7 @@ static void tegra_sdhci_parse_dt(struct sdhci_host *host)
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
 	struct sdhci_tegra *tegra_host = sdhci_pltfm_priv(pltfm_host);
 
-	if (device_property_read_bool(host->mmc->parent, "supports-cqe"))
+	if (device_property_read_bool(mmc_dev(host->mmc), "supports-cqe"))
 		tegra_host->enable_hwcq = true;
 	else
 		tegra_host->enable_hwcq = false;
@@ -1529,7 +1529,7 @@ static int sdhci_tegra_add_host(struct sdhci_host *host)
 
 	host->mmc->caps2 |= MMC_CAP2_CQE | MMC_CAP2_CQE_DCMD;
 
-	cq_host = devm_kzalloc(host->mmc->parent,
+	cq_host = devm_kzalloc(mmc_dev(host->mmc),
 				sizeof(*cq_host), GFP_KERNEL);
 	if (!cq_host) {
 		ret = -ENOMEM;