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Commit c1a327c4 authored by Alexander Shishkin's avatar Alexander Shishkin Committed by Greg Kroah-Hartman
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intel_th: gth: Remove commented-out code 



There's a commented-out function in the GTH driver that's a leftover
from previous versions of the driver, where we tried to inherit the
pre-existing configuration, which didn't prove to be a sound idea.

This patch removes the function. No functional changes.

Signed-off-by: default avatarAlexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 993c7f11

drivers/hwtracing/intel_th/gth.c

+0 −18
Original line number Diff line number Diff line
@@ -146,24 +146,6 @@ gth_master_set(struct gth_device *gth, unsigned int master, int port) 
	iowrite32(val, gth->base + reg);

}



/*static int gth_master_get(struct gth_device *gth, unsigned int master)

{

	unsigned int reg = REG_GTH_SWDEST0 + ((master >> 1) & ~3u);

	unsigned int shift = (master & 0x7) * 4;

	u32 val;



	if (master >= 256) {

		reg = REG_GTH_GSWTDEST;

		shift = 0;

	}



	val = ioread32(gth->base + reg);

	val &= (0xf << shift);

	val >>= shift;



	return val ? val & 0x7 : -1;

	}*/



static ssize_t master_attr_show(struct device *dev,

				struct device_attribute *attr,

				char *buf)