RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-01-18 12:52:44 +01:00
Code Releases Activity

cpu/stm32l1: spi: Cast enum to unsigned int for comparison

Browse Source
This commit is contained in:
Joakim Nohlgård 2016-01-17 12:05:14 +01:00
parent c61c1207df
commit 8bf9230d15
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cpu/stm32l1/periph/spi.c
View File

@ -158,7 +158,7 @@ int spi_conf_pins(spi_t dev)
int spi_acquire(spi_t dev) int spi_acquire(spi_t dev)
{ {
if (dev >= SPI_NUMOF) { if ((unsigned int)dev >= SPI_NUMOF) {
return -1; return -1;
} }
mutex_lock(&locks[dev]); mutex_lock(&locks[dev]);
@ -167,7 +167,7 @@ int spi_acquire(spi_t dev)
int spi_release(spi_t dev) int spi_release(spi_t dev)
{ {
if (dev >= SPI_NUMOF) { if ((unsigned int)dev >= SPI_NUMOF) {
return -1; return -1;
} }
mutex_unlock(&locks[dev]); mutex_unlock(&locks[dev]);