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>
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c1a327c4d3
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@ -146,24 +146,6 @@ gth_master_set(struct gth_device *gth, unsigned int master, int port)
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iowrite32(val, gth->base + reg);
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}
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/*static int gth_master_get(struct gth_device *gth, unsigned int master)
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{
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unsigned int reg = REG_GTH_SWDEST0 + ((master >> 1) & ~3u);
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unsigned int shift = (master & 0x7) * 4;
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u32 val;
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if (master >= 256) {
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reg = REG_GTH_GSWTDEST;
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shift = 0;
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}
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val = ioread32(gth->base + reg);
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val &= (0xf << shift);
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val >>= shift;
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return val ? val & 0x7 : -1;
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}*/
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static ssize_t master_attr_show(struct device *dev,
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struct device_attribute *attr,
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char *buf)
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