diff options
Diffstat (limited to 'board/st/u8500/gpio.c')
| -rw-r--r-- | board/st/u8500/gpio.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/board/st/u8500/gpio.c b/board/st/u8500/gpio.c index 52c585be6..8623150a3 100644 --- a/board/st/u8500/gpio.c +++ b/board/st/u8500/gpio.c @@ -67,10 +67,8 @@ struct gpio_altfun_data altfun_table[] = { GPIO_ALTF_A,}, {.altfun = GPIO_ALT_EMMC,.start = 197,.end = 207,.cont = 0,.type = GPIO_ALTF_A,}, -#ifdef CONFIG_STM_8500_V1 {.altfun = GPIO_ALT_POP_EMMC,.start = 128,.end = 138,.cont = 0,.type = GPIO_ALTF_A,}, -#endif }; /* @@ -164,13 +162,12 @@ gpio_error gpio_altfunction(gpio_alt_function alt_func, gpio_error error = -1; for (i = 0; i < sz_altfun_tbl; i++) { - if (altfun_table[i].altfun == alt_func) - break; - } - start = altfun_table[i].start; - end = altfun_table[i].end; - for (j = start; j <= end; j++) { - { + if (altfun_table[i].altfun != alt_func) + continue; + + start = altfun_table[i].start; + end = altfun_table[i].end; + for (j = start; j <= end; j++) { if (which_altfunc == GPIO_ALTF_FIND) { altfun_pinconfig.mode = altfun_table[i].type; @@ -195,6 +192,9 @@ gpio_error gpio_altfunction(gpio_alt_function alt_func, error = GPIO_INVALID_PARAMETER; return (error); } + + if (!altfun_table[i].cont) + break; } return (error); } |