mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-12 15:02:24 +03:00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14565 3c298f89-4303-0410-b956-a3cf2f4a3e73
21 lines
416 B
Diff
21 lines
416 B
Diff
SPI-GPIO bitbang:
|
|
|
|
gpio_get_value() returns 0 or nonzero, but getmiso() expects 0 or 1.
|
|
Sanitize the value to a 0/1 boolean.
|
|
|
|
--mb
|
|
|
|
|
|
|
|
--- a/drivers/spi/spi_gpio.c
|
|
+++ b/drivers/spi/spi_gpio.c
|
|
@@ -114,7 +114,7 @@ static inline void setmosi(const struct
|
|
|
|
static inline int getmiso(const struct spi_device *spi)
|
|
{
|
|
- return gpio_get_value(SPI_MISO_GPIO);
|
|
+ return !!gpio_get_value(SPI_MISO_GPIO);
|
|
}
|
|
|
|
#undef pdata
|