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path: root/drivers/nfc/trf7970a.c
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Diffstat (limited to 'drivers/nfc/trf7970a.c')
-rw-r--r--drivers/nfc/trf7970a.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c
index 59a7df7f023c..0fe7b957436c 100644
--- a/drivers/nfc/trf7970a.c
+++ b/drivers/nfc/trf7970a.c
@@ -920,7 +920,7 @@ static irqreturn_t trf7970a_irq(int irq, void *dev_id)
TRF7970A_SPECIAL_FCN_REG1,
TRF7970A_SPECIAL_FCN_REG1_14_ANTICOLL);
if (ret)
- return ret;
+ goto err_unlock_exit;
trf->special_fcn_reg1 =
TRF7970A_SPECIAL_FCN_REG1_14_ANTICOLL;
@@ -933,7 +933,7 @@ static irqreturn_t trf7970a_irq(int irq, void *dev_id)
ret = trf7970a_write(trf, TRF7970A_ISO_CTRL,
iso_ctrl);
if (ret)
- return ret;
+ goto err_unlock_exit;
trf->iso_ctrl = iso_ctrl;
}
@@ -975,6 +975,7 @@ static irqreturn_t trf7970a_irq(int irq, void *dev_id)
__func__, trf->state);
}
+err_unlock_exit:
mutex_unlock(&trf->lock);
return IRQ_HANDLED;
}