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authorJassi Brar <jassi.brar@samsung.com>2010-01-20 13:49:45 -0700
committerGrant Likely <grant.likely@secretlab.ca>2010-01-20 13:49:45 -0700
commitfa0fcde66ac3360678360104b24492015e7b852b (patch)
tree58464da260602842c14ab8d8ffb261d1897814a2 /drivers/spi
parente6b873c9666015484a01373a4eebc6cfa82e670d (diff)
spi/s3c64xx: Add new parameter to cs callback
Since most of the chip-selects are simply going to be like gpio_set_value, it would do good to have the same callback type so that it could simply be made to point at gpio_set_value. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_s3c64xx.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spi_s3c64xx.c b/drivers/spi/spi_s3c64xx.c
index 9fa0b99e160..32db69540fa 100644
--- a/drivers/spi/spi_s3c64xx.c
+++ b/drivers/spi/spi_s3c64xx.c
@@ -300,13 +300,14 @@ static inline void enable_cs(struct s3c64xx_spi_driver_data *sdd,
if (sdd->tgl_spi != spi) { /* if last mssg on diff device */
/* Deselect the last toggled device */
cs = sdd->tgl_spi->controller_data;
- cs->set_level(spi->mode & SPI_CS_HIGH ? 0 : 1);
+ cs->set_level(cs->line,
+ spi->mode & SPI_CS_HIGH ? 0 : 1);
}
sdd->tgl_spi = NULL;
}
cs = spi->controller_data;
- cs->set_level(spi->mode & SPI_CS_HIGH ? 1 : 0);
+ cs->set_level(cs->line, spi->mode & SPI_CS_HIGH ? 1 : 0);
}
static int wait_for_xfer(struct s3c64xx_spi_driver_data *sdd,
@@ -386,7 +387,7 @@ static inline void disable_cs(struct s3c64xx_spi_driver_data *sdd,
if (sdd->tgl_spi == spi)
sdd->tgl_spi = NULL;
- cs->set_level(spi->mode & SPI_CS_HIGH ? 0 : 1);
+ cs->set_level(cs->line, spi->mode & SPI_CS_HIGH ? 0 : 1);
}
static void s3c64xx_spi_config(struct s3c64xx_spi_driver_data *sdd)