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drivers: fix pedantic compiler warnings

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This commit is contained in:
Oleg Hahm 2015-11-28 12:45:50 +01:00
parent 20f1750fb6
commit 426816b9ae
4 changed files with 5 additions and 3 deletions
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1
drivers/at86rf2xx/at86rf2xx_netdev.c
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@ -822,6 +822,7 @@ static int _rem_event_cb(gnrc_netdev_t *dev, gnrc_netdev_event_cb_t cb)
static void _isr_event(gnrc_netdev_t *device, uint32_t event_type)
{
(void) event_type;
at86rf2xx_t *dev = (at86rf2xx_t *) device;
uint8_t irq_mask;
uint8_t state;

2
drivers/include/periph/dev_enums.h
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@ -45,7 +45,7 @@ enum {
#if TIMER_3_EN
TIMER_3, /**< 4th timer */
#endif
TIMER_UNDEFINED, /**< deprecated legacy undefined values */
TIMER_UNDEFINED /**< deprecated legacy undefined values */
};
/**

2
drivers/include/periph/gpio.h
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@ -57,7 +57,7 @@ typedef int gpio_t;
#ifndef HAVE_GPIO_DIR_T
typedef enum {
GPIO_DIR_IN = 0, /**< configure pin as input */
GPIO_DIR_OUT = 1, /**< configure pin as output */
GPIO_DIR_OUT = 1 /**< configure pin as output */
} gpio_dir_t;
#endif

3
drivers/periph_common/spi.c
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@ -29,7 +29,8 @@
#ifdef PERIPH_SPI_NEEDS_TRANSFER_BYTES
int spi_transfer_bytes(spi_t dev, char *out, char *in, unsigned int length)
{
int trans_ret, trans_bytes = 0;
int trans_ret;
unsigned trans_bytes = 0;
char in_temp;
for (trans_bytes = 0; trans_bytes < length; trans_bytes++) {