summaryrefslogtreecommitdiffstats
path: root/drivers/spi/spi-dw.h
diff options
context:
space:
mode:
authorAlexandre Belloni <alexandre.belloni@bootlin.com>2018-07-17 16:23:11 +0200
committerMark Brown <broonie@kernel.org>2018-07-18 13:22:37 +0100
commit62dbbae483b6452e688b8e26c4d024d484117697 (patch)
tree7f531aa6f0cbeeaaba956cbd9cb2e8f914605a71 /drivers/spi/spi-dw.h
parentce397d215ccd07b8ae3f71db689aedb85d56ab40 (diff)
downloadlinux-62dbbae483b6452e688b8e26c4d024d484117697.tar.bz2
spi: dw: allow providing own set_cs callback
Allow platform specific drivers to provide their own set_cs callback when the IP integration requires it. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-dw.h')
-rw-r--r--drivers/spi/spi-dw.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h
index 2cde2473b3e9..446013022849 100644
--- a/drivers/spi/spi-dw.h
+++ b/drivers/spi/spi-dw.h
@@ -112,6 +112,7 @@ struct dw_spi {
u32 reg_io_width; /* DR I/O width in bytes */
u16 bus_num;
u16 num_cs; /* supported slave numbers */
+ void (*set_cs)(struct spi_device *spi, bool enable);
/* Current message transfer state info */
size_t len;