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authorwangyuhang <wangyuhang2014@gmail.com>2013-09-01 17:36:21 +0800
committerMark Brown <broonie@linaro.org>2013-09-01 13:45:14 +0100
commita110f93d8b4672c4ad18d911f62b9e861010e83b (patch)
tree18c131e27442012a89f88f5db880d95a60e4dc1f /drivers/spi
parenta822e99c70f448c4068ea85bb195dac0b2eb3afe (diff)
downloadlinux-a110f93d8b4672c4ad18d911f62b9e861010e83b.tar.bz2
spi: quad: fix the name of DT property
spi: quad: fix the name of DT property in patch The previous property name spi-tx-nbits and spi-rx-nbits looks not human-readable. To make it consistent with other devices, using property name spi-tx-bus-width and spi-rx-bus-width instead of the previous one specify the number of data wires that spi controller will work in. Add the specification in spi-bus.txt. Signed-off-by: wangyuhang <wangyuhang2014@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 7557f611457f..0075318f4fa1 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -870,7 +870,7 @@ static void of_register_spi_devices(struct spi_master *master)
spi->mode |= SPI_3WIRE;
/* Device DUAL/QUAD mode */
- prop = of_get_property(nc, "spi-tx-nbits", &len);
+ prop = of_get_property(nc, "spi-tx-bus-width", &len);
if (prop && len == sizeof(*prop)) {
switch (be32_to_cpup(prop)) {
case SPI_NBITS_SINGLE:
@@ -883,14 +883,14 @@ static void of_register_spi_devices(struct spi_master *master)
break;
default:
dev_err(&master->dev,
- "spi-tx-nbits %d not supported\n",
+ "spi-tx-bus-width %d not supported\n",
be32_to_cpup(prop));
spi_dev_put(spi);
continue;
}
}
- prop = of_get_property(nc, "spi-rx-nbits", &len);
+ prop = of_get_property(nc, "spi-rx-bus-width", &len);
if (prop && len == sizeof(*prop)) {
switch (be32_to_cpup(prop)) {
case SPI_NBITS_SINGLE:
@@ -903,7 +903,7 @@ static void of_register_spi_devices(struct spi_master *master)
break;
default:
dev_err(&master->dev,
- "spi-rx-nbits %d not supported\n",
+ "spi-rx-bus-width %d not supported\n",
be32_to_cpup(prop));
spi_dev_put(spi);
continue;