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spi/atmel: Fix pointer to int conversion warnings on 64 bit builds

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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>
This commit is contained in:
Mark Brown 2014-08-01 17:43:03 +01:00
parent ef40eb39e0
commit 67f08d690a
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi-atmel.c
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@ -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;