spi: fix pointer-integer size mismatch warning
Fix the pointer-integer size mismatch warning below:
drivers/spi/spi-gpio.c: In function ‘spi_gpio_setup’:
drivers/spi/spi-gpio.c:252:8: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
cs = (unsigned int) spi->controller_data;
^
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 7beeb29..dd4fe50 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -250,7 +250,7 @@
/*
* ... otherwise, take it from spi->controller_data
*/
- cs = (unsigned int) spi->controller_data;
+ cs = (unsigned int)(uintptr_t) spi->controller_data;
}
if (!spi->controller_state) {