diff options
| author | Alexander Shishkin <alexander.shishkin@linux.intel.com> | 2016-02-15 19:11:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-20 14:09:14 -0800 |
| commit | c1a327c4d3d7d2ce2c75e77fcfd34a729ab45f6f (patch) | |
| tree | 6b42109fc986d24fb295de1060d8624221d610d1 /drivers/hwtracing/intel_th | |
| parent | 993c7f11192ffcfb435cee51c3414509a557e916 (diff) | |
| download | op-kernel-dev-c1a327c4d3d7d2ce2c75e77fcfd34a729ab45f6f.zip op-kernel-dev-c1a327c4d3d7d2ce2c75e77fcfd34a729ab45f6f.tar.gz | |
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: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/intel_th')
| -rw-r--r-- | drivers/hwtracing/intel_th/gth.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/hwtracing/intel_th/gth.c b/drivers/hwtracing/intel_th/gth.c index 2dc5378..e4c9811 100644 --- a/drivers/hwtracing/intel_th/gth.c +++ b/drivers/hwtracing/intel_th/gth.c @@ -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) |
