summaryrefslogtreecommitdiffstats
path: root/drivers/spi
diff options
context:
space:
mode:
authorMark Brown <broonie@linaro.org>2014-08-01 17:43:03 +0100
committerMark Brown <broonie@linaro.org>2014-08-01 18:22:42 +0100
commit67f08d690aa90e47a0e793fc63e2ecbe95d29839 (patch)
tree7926d4c8eab1ee848145d64d089390e0a260698a /drivers/spi
parentef40eb39e0128b42d64bbbf5a6635548f6f68a01 (diff)
spi/atmel: Fix pointer to int conversion warnings on 64 bit builds
On 64 bit systems integers are generally still 32 bit but long values and pointers are usually 64 bit. GCC warns when casting a 64 bit pointer into a 32 bit integer so cast to a long instead in order to avoid warnings. Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-atmel.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 1fb90dda299..113c83f44b5 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1012,7 +1012,7 @@ static int atmel_spi_setup(struct spi_device *spi)
csr |= SPI_BF(DLYBCT, 0);
/* chipselect must have been muxed as GPIO (e.g. in board setup) */
- npcs_pin = (unsigned int)spi->controller_data;
+ npcs_pin = (unsigned long)spi->controller_data;
if (gpio_is_valid(spi->cs_gpio))
npcs_pin = spi->cs_gpio;
@@ -1247,7 +1247,7 @@ msg_done:
static void atmel_spi_cleanup(struct spi_device *spi)
{
struct atmel_spi_device *asd = spi->controller_state;
- unsigned gpio = (unsigned) spi->controller_data;
+ unsigned gpio = (unsigned long) spi->controller_data;
if (!asd)
return;