diff options
| author | David Hendricks <dhendrix@chromium.org> | 2014-11-06 15:09:27 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-10 11:59:25 +0200 |
| commit | 3fc6368e1cb6800159acb769557d22a542c9bb93 (patch) | |
| tree | d18541f9ba2969dae4e531bb85aecf6391ca0bb3 /src/include | |
| parent | 7a89d8550ddd3546e15a089da94436606bb75cc0 (diff) | |
gpio: cosmetic changes to tristate_gpios.c
This patch makes a few cosmetic changes:
- Rename tristate_gpios.c to gpio.c since it will soon be used for
binary GPIOs as well.
- Rename gpio_get_tristates() to gpio_base3_value() - The binary
version will be called gpio_base2_value().
- Updates call sites.
- Change the variable name "id" to something more generic.
BUG=none
BRANCH=none
TEST=compiled for veyron_pinky and storm
Change-Id: Iab7e32f4e9d70853f782695cfe6842accff1df64
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c47d0f33ea1a6e9515211b834009cf47a171953f
Original-Change-Id: I36d88c67cb118efd1730278691dc3e4ecb6055ee
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/228324
Reviewed-on: http://review.coreboot.org/9411
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/gpio.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/gpio.h b/src/include/gpio.h index b2a341dabc..e54b156ce7 100644 --- a/src/include/gpio.h +++ b/src/include/gpio.h @@ -37,12 +37,12 @@ void gpio_output(gpio_t gpio, int value); /* * Read the value presented by the set of GPIOs, when each pin is interpreted * as a base-3 digit (LOW = 0, HIGH = 1, Z/floating = 2). - * Example: X1 = Z, X2 = 1 -> gpio_get_tristates({GPIO(X1), GPIO(X2)}) = 5 + * Example: X1 = Z, X2 = 1 -> gpio_base3_value({GPIO(X1), GPIO(X2)}) = 5 * BASE3() from <base3.h> can generate numbers to compare the result to. * * gpio[]: pin positions to read. gpio[0] is less significant than gpio[1]. * num_gpio: number of pins to read. */ -int gpio_get_tristates(gpio_t gpio[], int num_gpio); +int gpio_base3_value(gpio_t gpio[], int num_gpio); #endif /* __SRC_INCLUDE_GPIO_H__ */ |