diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2018-04-21 14:45:32 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2018-04-24 14:37:59 +0000 |
| commit | 6403167d290da235a732bd2d6157aa2124fb403a (patch) | |
| tree | 9c4805af37a31830934f91098d299e967df930c6 /src/lib/gpio.c | |
| parent | 38fd6685e9da61daadc96a8d537e6966dfe3b219 (diff) | |
compiler.h: add __weak macro
Instead of writing out '__attribute__((weak))' use a shorter form.
Change-Id: If418a1d55052780077febd2d8f2089021f414b91
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/25767
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Diffstat (limited to 'src/lib/gpio.c')
| -rw-r--r-- | src/lib/gpio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/gpio.c b/src/lib/gpio.c index 48db262a11..b52d7b0c5f 100644 --- a/src/lib/gpio.c +++ b/src/lib/gpio.c @@ -15,6 +15,7 @@ #include <assert.h> #include <base3.h> +#include <compiler.h> #include <console/console.h> #include <delay.h> #include <gpio.h> @@ -168,13 +169,13 @@ int _gpio_base3_value(const gpio_t gpio[], int num_gpio, int binary_first) } /* Default handler for ACPI path is to return NULL */ -__attribute__((weak)) const char *gpio_acpi_path(gpio_t gpio) +__weak const char *gpio_acpi_path(gpio_t gpio) { return NULL; } /* Default handler returns 0 because type of gpio_t is unknown */ -__attribute__((weak)) uint16_t gpio_acpi_pin(gpio_t gpio) +__weak uint16_t gpio_acpi_pin(gpio_t gpio) { return 0; } |