drivers/linuxgpiod: add led

[fw/openocd] / src / jtag / drivers / bcm2835gpio.c

diff --git a/src/jtag/drivers/bcm2835gpio.c b/src/jtag/drivers/bcm2835gpio.c
index f868516d9a0d4ef0d12933f5fd4dc71cc92c86b6..40cb5aa0b6d4d9bf1cb31fd7c8ebd00e92a72894 100644 (file)
--- a/src/jtag/drivers/bcm2835gpio.c
+++ b/src/jtag/drivers/bcm2835gpio.c
@@ -473,7 +473,7 @@ static int bcm2835gpio_init(void)
                dev_mem_fd = open("/dev/mem", O_RDWR | O_SYNC);
        }
        if (dev_mem_fd < 0) {
-               perror("open");
+               LOG_ERROR("open: %s", strerror(errno));
                return ERROR_JTAG_INIT_FAILED;
        }
 
@@ -481,7 +481,7 @@ static int bcm2835gpio_init(void)
                                MAP_SHARED, dev_mem_fd, BCM2835_GPIO_BASE);
 
        if (pio_base == MAP_FAILED) {
-               perror("mmap");
+               LOG_ERROR("mmap: %s", strerror(errno));
                close(dev_mem_fd);
                return ERROR_JTAG_INIT_FAILED;
        }
@@ -491,7 +491,7 @@ static int bcm2835gpio_init(void)
                                MAP_SHARED, dev_mem_fd, BCM2835_PADS_GPIO_0_27);
 
        if (pads_base == MAP_FAILED) {
-               perror("mmap");
+               LOG_ERROR("mmap: %s", strerror(errno));
                close(dev_mem_fd);
                return ERROR_JTAG_INIT_FAILED;
        }