diff options
| author | Brian J. Nemec <bnemec@chromium.org> | 2020-05-23 23:04:31 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-06-04 14:49:43 +0000 |
| commit | 11b912091e133568483e92b5aa7fadbf882e5e92 (patch) | |
| tree | 92d5786eb1fd01fbb66a131ef5b9a6855968c09f /chip/stm32/usb_gpio.c | |
| parent | f5e6ae210518bae0dc9a577d98c80a805b764fce (diff) | |
| download | chrome-ec-11b912091e133568483e92b5aa7fadbf882e5e92.tar.gz | |
ec: Minor cleanup of magic number commonly used in STM32 USB
Minor cleanup of a commonly used magic number in the STM32
USB interface.
BUG=none
BRANCH=none
TEST=Builds
Signed-off-by: Brian Nemec <bnemec@chromium.org>
Change-Id: I2c0b7947810aae651e452db42ac27221ab19b99b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2224763
Tested-by: Brian Nemec <bnemec@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Commit-Queue: Brian Nemec <bnemec@chromium.org>
Diffstat (limited to 'chip/stm32/usb_gpio.c')
| -rw-r--r-- | chip/stm32/usb_gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/stm32/usb_gpio.c b/chip/stm32/usb_gpio.c index 37eebf5b28..64d46875b5 100644 --- a/chip/stm32/usb_gpio.c +++ b/chip/stm32/usb_gpio.c @@ -42,7 +42,7 @@ void usb_gpio_rx(struct usb_gpio_config const *config) config->state->set_mask = set_mask; config->state->clear_mask = clear_mask; - if ((btable_ep[config->endpoint].rx_count & 0x3ff) == + if ((btable_ep[config->endpoint].rx_count & RX_COUNT_MASK) == USB_GPIO_RX_PACKET_SIZE) { for (i = 0; i < config->num_gpios; ++i, mask <<= 1) { if (ignore_mask & mask) |