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path: root/drivers/phy/motorola/phy-mapphone-mdm6600.c
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Diffstat (limited to 'drivers/phy/motorola/phy-mapphone-mdm6600.c')
-rw-r--r--drivers/phy/motorola/phy-mapphone-mdm6600.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/phy/motorola/phy-mapphone-mdm6600.c b/drivers/phy/motorola/phy-mapphone-mdm6600.c
index 0075fb0bef8c..9162b61ddb95 100644
--- a/drivers/phy/motorola/phy-mapphone-mdm6600.c
+++ b/drivers/phy/motorola/phy-mapphone-mdm6600.c
@@ -157,12 +157,9 @@ static const struct phy_ops gpio_usb_ops = {
*/
static void phy_mdm6600_cmd(struct phy_mdm6600 *ddata, int val)
{
- int values[PHY_MDM6600_NR_CMD_LINES];
- int i;
+ DECLARE_BITMAP(values, PHY_MDM6600_NR_CMD_LINES);
- val &= (1 << PHY_MDM6600_NR_CMD_LINES) - 1;
- for (i = 0; i < PHY_MDM6600_NR_CMD_LINES; i++)
- values[i] = (val & BIT(i)) >> i;
+ values[0] = val;
gpiod_set_array_value_cansleep(PHY_MDM6600_NR_CMD_LINES,
ddata->cmd_gpios->desc, values);
@@ -176,7 +173,7 @@ static void phy_mdm6600_status(struct work_struct *work)
{
struct phy_mdm6600 *ddata;
struct device *dev;
- int values[PHY_MDM6600_NR_STATUS_LINES];
+ DECLARE_BITMAP(values, PHY_MDM6600_NR_STATUS_LINES);
int error, i, val = 0;
ddata = container_of(work, struct phy_mdm6600, status_work.work);
@@ -189,11 +186,11 @@ static void phy_mdm6600_status(struct work_struct *work)
return;
for (i = 0; i < PHY_MDM6600_NR_STATUS_LINES; i++) {
- val |= values[i] << i;
+ val |= test_bit(i, values) << i;
dev_dbg(ddata->dev, "XXX %s: i: %i values[i]: %i val: %i\n",
- __func__, i, values[i], val);
+ __func__, i, test_bit(i, values), val);
}
- ddata->status = val;
+ ddata->status = values[0];
dev_info(dev, "modem status: %i %s\n",
ddata->status,