Use regulator_is_enabled of pbias regulator to find pbias regulator
status instead of maintaining a custom bookkeeping
pbias_enabled variable.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
struct clk *fclk;
struct clk *dbclk;
struct regulator *pbias;
struct clk *fclk;
struct clk *dbclk;
struct regulator *pbias;
void __iomem *base;
int vqmmc_enabled;
resource_size_t mapbase;
void __iomem *base;
int vqmmc_enabled;
resource_size_t mapbase;
- if (host->pbias_enabled == 0) {
+ if (!regulator_is_enabled(host->pbias)) {
ret = regulator_enable(host->pbias);
if (ret) {
dev_err(host->dev, "pbias reg enable fail\n");
return ret;
}
ret = regulator_enable(host->pbias);
if (ret) {
dev_err(host->dev, "pbias reg enable fail\n");
return ret;
}
- host->pbias_enabled = 1;
- if (host->pbias_enabled == 1) {
+ if (regulator_is_enabled(host->pbias)) {
ret = regulator_disable(host->pbias);
if (ret) {
dev_err(host->dev, "pbias reg disable fail\n");
return ret;
}
ret = regulator_disable(host->pbias);
if (ret) {
dev_err(host->dev, "pbias reg disable fail\n");
return ret;
}
- host->pbias_enabled = 0;
host->base = base + pdata->reg_offset;
host->power_mode = MMC_POWER_OFF;
host->next_data.cookie = 1;
host->base = base + pdata->reg_offset;
host->power_mode = MMC_POWER_OFF;
host->next_data.cookie = 1;
- host->pbias_enabled = 0;
host->vqmmc_enabled = 0;
ret = omap_hsmmc_gpio_init(mmc, host, pdata);
host->vqmmc_enabled = 0;
ret = omap_hsmmc_gpio_init(mmc, host, pdata);