[PATCH 2/5] staging: pi433: rf69.c style fix - spaces required around

[Marcin Ciupak]

This patch fixes the following checkpatch.pl errors:

ERROR: spaces required around that '+=' (ctx:WxV)
ERROR: spaces required around that '=' (ctx:VxV)
ERROR: spaces required around that '<' (ctx:VxV)

in rf69.c file as requested by TODO file.

Additionally some style warnings remain valid here and could be fixed by
another patch.

Signed-off-by: Marcin Ciupak <marcin.s.ciu...@gmail.com>
---
 drivers/staging/pi433/rf69.c | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index 3d9cf2cac4ef..7a79973641c9 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -323,7 +323,7 @@ int rf69_set_output_power_level(struct spi_device *spi, u8 
powerLevel)
                dev_dbg(&spi->dev, "set: power level");
        #endif
 
-       powerLevel +=18; // TODO Abh�ngigkeit von PA0,1,2 setting
+       powerLevel += 18; // TODO Abh�ngigkeit von PA0,1,2 setting
 
        // check input value
        if (powerLevel > 0x1f) {
@@ -589,24 +589,30 @@ int rf69_set_dio_mapping(struct spi_device *spi, u8 
DIONumber, u8 value)
 
        switch (DIONumber) {
        case 0:
-               mask=MASK_DIO0; shift=SHIFT_DIO0; regaddr=REG_DIOMAPPING1; 
break;
+               mask = MASK_DIO0; shift = SHIFT_DIO0; regaddr = REG_DIOMAPPING1;
+               break;
        case 1:
-               mask=MASK_DIO1; shift=SHIFT_DIO1; regaddr=REG_DIOMAPPING1; 
break;
+               mask = MASK_DIO1; shift = SHIFT_DIO1; regaddr = REG_DIOMAPPING1;
+               break;
        case 2:
-               mask=MASK_DIO2; shift=SHIFT_DIO2; regaddr=REG_DIOMAPPING1; 
break;
+               mask = MASK_DIO2; shift = SHIFT_DIO2; regaddr = REG_DIOMAPPING1;
+               break;
        case 3:
-               mask=MASK_DIO3; shift=SHIFT_DIO3; regaddr=REG_DIOMAPPING1; 
break;
+               mask = MASK_DIO3; shift = SHIFT_DIO3; regaddr = REG_DIOMAPPING1;
+               break;
        case 4:
-               mask=MASK_DIO4; shift=SHIFT_DIO4; regaddr=REG_DIOMAPPING2; 
break;
+               mask = MASK_DIO4; shift = SHIFT_DIO4; regaddr = REG_DIOMAPPING2;
+               break;
        case 5:
-               mask=MASK_DIO5; shift=SHIFT_DIO5; regaddr=REG_DIOMAPPING2; 
break;
+               mask = MASK_DIO5; shift = SHIFT_DIO5; regaddr = REG_DIOMAPPING2;
+               break;
        default:
                dev_dbg(&spi->dev, "set: illegal input param");
                return -EINVAL;
        }
 
        // read reg
-       regValue=READ_REG(regaddr);
+       regValue = READ_REG(regaddr);
        // delete old value
        regValue = regValue & ~mask;
        // add new value
@@ -960,7 +966,7 @@ int rf69_read_fifo (struct spi_device *spi, u8 *buffer, 
unsigned int size)
        retval = spi_sync_transfer(spi, &transfer, 1);
 
        #ifdef DEBUG_FIFO_ACCESS
-               for (i=0; i<size; i++)
+               for (i = 0; i < size; i++)
                        dev_dbg(&spi->dev, "%d - 0x%x\n", i, local_buffer[i+1]);
        #endif
 
@@ -988,7 +994,7 @@ int rf69_write_fifo(struct spi_device *spi, u8 *buffer, 
unsigned int size)
        memcpy(&local_buffer[1], buffer, size);  // TODO: ohne memcopy w�re 
sch�ner
 
        #ifdef DEBUG_FIFO_ACCESS
-               for (i=0; i<size; i++)
+               for (i = 0; i < size; i++)
                        dev_dbg(&spi->dev, "0x%x\n",buffer[i]);
        #endif
 
-- 
2.14.2


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