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path: root/drivers/mfd/si476x-i2c.c
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Diffstat (limited to 'drivers/mfd/si476x-i2c.c')
-rw-r--r--drivers/mfd/si476x-i2c.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mfd/si476x-i2c.c b/drivers/mfd/si476x-i2c.c
index c8d28b844def..c1d7b845244e 100644
--- a/drivers/mfd/si476x-i2c.c
+++ b/drivers/mfd/si476x-i2c.c
@@ -534,6 +534,11 @@ static irqreturn_t si476x_core_interrupt(int irq, void *dev)
/**
* si476x_firmware_version_to_revision()
* @core: Core device structure
+ * @func: Selects the boot function of the device:
+ * *_BOOTLOADER - Boot loader
+ * *_FM_RECEIVER - FM receiver
+ * *_AM_RECEIVER - AM receiver
+ * *_WB_RECEIVER - Weatherband receiver
* @major: Firmware major number
* @minor1: Firmware first minor number
* @minor2: Firmware second minor number
@@ -583,7 +588,7 @@ static int si476x_core_fwver_to_revision(struct si476x_core *core,
goto unknown_revision;
}
case SI476X_FUNC_BOOTLOADER:
- default: /* FALLTHROUG */
+ default: /* FALLTHROUGH */
BUG();
return -1;
}