mmc: sdhci-pxav3: use sdhci_pltfm_init for private allocation
Commit 0e748234293f ("mmc: sdhci: Add size for caller in init+register")
allows users of sdhci_pltfm to allocate private space in calls to
sdhci_pltfm_init+sdhci_pltfm_register. This patch migrates sdhci-pxav3
to this allocation.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
index c7f27fe..aca439d 100644
--- a/drivers/mmc/host/sdhci-pxav3.c
+++ b/drivers/mmc/host/sdhci-pxav3.c
@@ -132,7 +132,7 @@
{
struct device_node *np = pdev->dev.of_node;
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_pxa *pxa = pltfm_host->priv;
+ struct sdhci_pxa *pxa = sdhci_pltfm_priv(pltfm_host);
struct resource *res;
host->quirks &= ~SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN;
@@ -203,7 +203,7 @@
static void pxav3_gen_init_74_clocks(struct sdhci_host *host, u8 power_mode)
{
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_pxa *pxa = pltfm_host->priv;
+ struct sdhci_pxa *pxa = sdhci_pltfm_priv(pltfm_host);
u16 tmp;
int count;
@@ -252,7 +252,7 @@
static void pxav3_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs)
{
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_pxa *pxa = pltfm_host->priv;
+ struct sdhci_pxa *pxa = sdhci_pltfm_priv(pltfm_host);
u16 ctrl_2;
/*
@@ -372,16 +372,12 @@
const struct of_device_id *match;
int ret;
- pxa = devm_kzalloc(&pdev->dev, sizeof(struct sdhci_pxa), GFP_KERNEL);
- if (!pxa)
- return -ENOMEM;
-
- host = sdhci_pltfm_init(pdev, &sdhci_pxav3_pdata, 0);
+ host = sdhci_pltfm_init(pdev, &sdhci_pxav3_pdata, sizeof(*pxa));
if (IS_ERR(host))
return PTR_ERR(host);
pltfm_host = sdhci_priv(host);
- pltfm_host->priv = pxa;
+ pxa = sdhci_pltfm_priv(pltfm_host);
pxa->clk_io = devm_clk_get(dev, "io");
if (IS_ERR(pxa->clk_io))
@@ -488,7 +484,7 @@
{
struct sdhci_host *host = platform_get_drvdata(pdev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_pxa *pxa = pltfm_host->priv;
+ struct sdhci_pxa *pxa = sdhci_pltfm_priv(pltfm_host);
pm_runtime_get_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
@@ -537,7 +533,7 @@
{
struct sdhci_host *host = dev_get_drvdata(dev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_pxa *pxa = pltfm_host->priv;
+ struct sdhci_pxa *pxa = sdhci_pltfm_priv(pltfm_host);
int ret;
ret = sdhci_runtime_suspend_host(host);
@@ -555,7 +551,7 @@
{
struct sdhci_host *host = dev_get_drvdata(dev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_pxa *pxa = pltfm_host->priv;
+ struct sdhci_pxa *pxa = sdhci_pltfm_priv(pltfm_host);
clk_prepare_enable(pxa->clk_io);
if (!IS_ERR(pxa->clk_core))