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staging: pi433: rf69.c style fix - spaces required around 

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.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marcin Ciupak 2017-10-11 21:23:39 +02:00 committed by Greg Kroah-Hartman
parent 4a74749a50
commit 308d32efc4
1 changed files with 16 additions and 10 deletions
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26
drivers/staging/pi433/rf69.c
View File

@ -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 Abhängigkeit von PA0,1,2 setting
powerLevel += 18; // TODO Abhängigkeit 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 wäre schöner
#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