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path: root/drivers/soc/tegra/pmc.c
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Diffstat (limited to 'drivers/soc/tegra/pmc.c')
-rw-r--r--drivers/soc/tegra/pmc.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index c8b54b9dc093..c21d48db058e 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -934,7 +934,7 @@ tegra_io_pad_find(struct tegra_pmc *pmc, enum tegra_io_pad id)
}
static int tegra_io_pad_prepare(enum tegra_io_pad id, unsigned long *request,
- unsigned long *status, unsigned int *bit)
+ unsigned long *status, u32 *mask)
{
const struct tegra_io_pad_soc *pad;
unsigned long rate, value;
@@ -946,7 +946,7 @@ static int tegra_io_pad_prepare(enum tegra_io_pad id, unsigned long *request,
if (pad->dpd == UINT_MAX)
return -ENOTSUPP;
- *bit = pad->dpd % 32;
+ *mask = BIT(pad->dpd % 32);
if (pad->dpd < 32) {
*status = IO_DPD_STATUS;
@@ -1002,20 +1002,20 @@ static void tegra_io_pad_unprepare(void)
int tegra_io_pad_power_enable(enum tegra_io_pad id)
{
unsigned long request, status;
- unsigned int bit;
+ u32 mask;
int err;
mutex_lock(&pmc->powergates_lock);
- err = tegra_io_pad_prepare(id, &request, &status, &bit);
+ err = tegra_io_pad_prepare(id, &request, &status, &mask);
if (err < 0) {
dev_err(pmc->dev, "tegra_io_pad_prepare() failed: %d\n", err);
goto unlock;
}
- tegra_pmc_writel(IO_DPD_REQ_CODE_OFF | BIT(bit), request);
+ tegra_pmc_writel(IO_DPD_REQ_CODE_OFF | mask, request);
- err = tegra_io_pad_poll(status, BIT(bit), 0, 250);
+ err = tegra_io_pad_poll(status, mask, 0, 250);
if (err < 0) {
dev_err(pmc->dev, "tegra_io_pad_poll() failed: %d\n", err);
goto unlock;
@@ -1038,20 +1038,20 @@ EXPORT_SYMBOL(tegra_io_pad_power_enable);
int tegra_io_pad_power_disable(enum tegra_io_pad id)
{
unsigned long request, status;
- unsigned int bit;
+ u32 mask;
int err;
mutex_lock(&pmc->powergates_lock);
- err = tegra_io_pad_prepare(id, &request, &status, &bit);
+ err = tegra_io_pad_prepare(id, &request, &status, &mask);
if (err < 0) {
dev_err(pmc->dev, "tegra_io_pad_prepare() failed: %d\n", err);
goto unlock;
}
- tegra_pmc_writel(IO_DPD_REQ_CODE_ON | BIT(bit), request);
+ tegra_pmc_writel(IO_DPD_REQ_CODE_ON | mask, request);
- err = tegra_io_pad_poll(status, BIT(bit), BIT(bit), 250);
+ err = tegra_io_pad_poll(status, mask, mask, 250);
if (err < 0) {
dev_err(pmc->dev, "tegra_io_pad_poll() failed: %d\n", err);
goto unlock;