staging: pi433: fix CamelCase for regValue

Local variable storing the new value for dio register
so replace with dio_value.  Update regaddr to dio_addr
to match.

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <regValue>

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index ef56deccd0afdc2454b291a2fece60e71194cecf..42c2e1c6b386a41401e163c7d3fd55e8b5bd0ba5 100644 (file)
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -505,27 +505,27 @@ int rf69_set_dio_mapping(struct spi_device *spi, u8 DIONumber, u8 value)
 {
        u8 mask;
        u8 shift;
-       u8 regaddr;
-       u8 regValue;
+       u8 dio_addr;
+       u8 dio_value;
 
        switch (DIONumber) {
        case 0:
-               mask = MASK_DIO0; shift = SHIFT_DIO0; regaddr = REG_DIOMAPPING1;
+               mask = MASK_DIO0; shift = SHIFT_DIO0; dio_addr = REG_DIOMAPPING1;
                break;
        case 1:
-               mask = MASK_DIO1; shift = SHIFT_DIO1; regaddr = REG_DIOMAPPING1;
+               mask = MASK_DIO1; shift = SHIFT_DIO1; dio_addr = REG_DIOMAPPING1;
                break;
        case 2:
-               mask = MASK_DIO2; shift = SHIFT_DIO2; regaddr = REG_DIOMAPPING1;
+               mask = MASK_DIO2; shift = SHIFT_DIO2; dio_addr = REG_DIOMAPPING1;
                break;
        case 3:
-               mask = MASK_DIO3; shift = SHIFT_DIO3; regaddr = REG_DIOMAPPING1;
+               mask = MASK_DIO3; shift = SHIFT_DIO3; dio_addr = REG_DIOMAPPING1;
                break;
        case 4:
-               mask = MASK_DIO4; shift = SHIFT_DIO4; regaddr = REG_DIOMAPPING2;
+               mask = MASK_DIO4; shift = SHIFT_DIO4; dio_addr = REG_DIOMAPPING2;
                break;
        case 5:
-               mask = MASK_DIO5; shift = SHIFT_DIO5; regaddr = REG_DIOMAPPING2;
+               mask = MASK_DIO5; shift = SHIFT_DIO5; dio_addr = REG_DIOMAPPING2;
                break;
        default:
        dev_dbg(&spi->dev, "set: illegal input param");
@@ -533,13 +533,13 @@ int rf69_set_dio_mapping(struct spi_device *spi, u8 DIONumber, u8 value)
        }
 
        // read reg
-       regValue = rf69_read_reg(spi, regaddr);
+       dio_value = rf69_read_reg(spi, dio_addr);
        // delete old value
-       regValue = regValue & ~mask;
+       dio_value = dio_value & ~mask;
        // add new value
-       regValue = regValue | value << shift;
+       dio_value = dio_value | value << shift;
        // write back
-       return rf69_write_reg(spi, regaddr, regValue);
+       return rf69_write_reg(spi, dio_addr, dio_value);
 }
 
 bool rf69_get_flag(struct spi_device *spi, enum flag flag)