On Wed, 2017-12-20 at 10:34 +0200, Jarkko Nikula wrote: > On Tue, Dec 19, 2017 at 10:15:07AM -0800, Joe Perches wrote: > > Convert DEVICE_ATTR uses to DEVICE_ATTR_RW where possible. [] > > diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c [] > > @@ -854,7 +854,7 @@ static ssize_t dma_op_mode_store(struct device *dev, > > return size; > > } > > > > -static DEVICE_ATTR(dma_op_mode, 0644, dma_op_mode_show, dma_op_mode_store); > > +static DEVICE_ATTR_RW(dma_op_mode); > > > > While I can ack this part here if it helps generic cleanup effort I > don't understart would it improve code readability in general? Mode 644 > is clear and don't need any grepping but for DEVICE_ATTR_RW() I had to go > through all of these files in order to see what does it mean: Are you suggesting that device.h (as that is where DEVICE_ATTR and the other DEVICE_ATTR_<FOO> variants are #defined) should have better comments for the _<FOO> variants? > DEVICE_ATTR_RW: include/linux/device.h > __ATTR_RW: include/linux/sysfs.h > S_IWUSR: include/uapi/linux/stat.h > S_IRUGO: include/linux/stat.h btw: patch 1/4 of the series does remove the uses of S_<PERMS> from these macros in sysfs.h and converts them to simple octal instead. _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
