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NFC: trf7970a: Rename TRF7970A_ST_OFF to TRF7970A_ST_RF_OFF 

Rename the 'TRF7970A_ST_OFF' state to 'TRF7970A_ST_RF_OFF'
to make it clear that this state means that the RF is
off and not the entire device.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
hifive-unleashed-5.1
Mark A. Greer 2014-09-02 15:12:34 -07:00 committed by Samuel Ortiz
parent 0a1de84205
commit b5e17d9b5b
1 changed files with 8 additions and 8 deletions
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16
drivers/nfc/trf7970a.c
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@ -332,7 +332,7 @@
(ISO15693_REQ_FLAG_SUB_CARRIER | ISO15693_REQ_FLAG_DATA_RATE)
enum trf7970a_state {
TRF7970A_ST_OFF,
TRF7970A_ST_RF_OFF,
TRF7970A_ST_IDLE,
TRF7970A_ST_IDLE_RX_BLOCKED,
TRF7970A_ST_WAIT_FOR_TX_FIFO,
@ -686,7 +686,7 @@ static irqreturn_t trf7970a_irq(int irq, void *dev_id)
mutex_lock(&trf->lock);
if (trf->state == TRF7970A_ST_OFF) {
if (trf->state == TRF7970A_ST_RF_OFF) {
mutex_unlock(&trf->lock);
return IRQ_NONE;
}
@ -863,7 +863,7 @@ static void trf7970a_switch_rf_off(struct trf7970a *trf)
trf7970a_write(trf, TRF7970A_CHIP_STATUS_CTRL, trf->chip_status_ctrl);
trf->aborting = false;
trf->state = TRF7970A_ST_OFF;
trf->state = TRF7970A_ST_RF_OFF;
pm_runtime_mark_last_busy(trf->dev);
pm_runtime_put_autosuspend(trf->dev);
@ -899,7 +899,7 @@ static int trf7970a_switch_rf(struct nfc_digital_dev *ddev, bool on)
if (on) {
switch (trf->state) {
case TRF7970A_ST_OFF:
case TRF7970A_ST_RF_OFF:
ret = trf7970a_switch_rf_on(trf);
break;
case TRF7970A_ST_IDLE:
@ -913,7 +913,7 @@ static int trf7970a_switch_rf(struct nfc_digital_dev *ddev, bool on)
}
} else {
switch (trf->state) {
case TRF7970A_ST_OFF:
case TRF7970A_ST_RF_OFF:
break;
default:
dev_err(trf->dev, "%s - Invalid request: %d %d\n",
@ -1045,7 +1045,7 @@ static int trf7970a_in_configure_hw(struct nfc_digital_dev *ddev, int type,
mutex_lock(&trf->lock);
if (trf->state == TRF7970A_ST_OFF) {
if (trf->state == TRF7970A_ST_RF_OFF) {
ret = trf7970a_switch_rf_on(trf);
if (ret)
goto err_unlock;
@ -1348,7 +1348,7 @@ static int trf7970a_probe(struct spi_device *spi)
if (!trf)
return -ENOMEM;
trf->state = TRF7970A_ST_OFF;
trf->state = TRF7970A_ST_RF_OFF;
trf->dev = &spi->dev;
trf->spi = spi;
@ -1507,7 +1507,7 @@ static int trf7970a_pm_runtime_suspend(struct device *dev)
dev_dbg(dev, "Runtime suspend\n");
if (trf->state != TRF7970A_ST_OFF) {
if (trf->state != TRF7970A_ST_RF_OFF) {
dev_dbg(dev, "Can't suspend - not in OFF state (%d)\n",
trf->state);
return -EBUSY;