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Groups > linux.kernel > #1332927
| From | Alexander Shishkin <alexander.shishkin@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [QUEUED v20160212 03/19] intel_th: gth: Remove commented-out code |
| Date | 2016-02-12 18:10 +0100 |
| Message-ID | <r1pog-1rA-39@gated-at.bofh.it> (permalink) |
| References | <r1poe-1rA-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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>
---
drivers/hwtracing/intel_th/gth.c | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/drivers/hwtracing/intel_th/gth.c b/drivers/hwtracing/intel_th/gth.c
index 2dc5378ccd..e4c9811c1f 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)
--
2.7.0
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[QUEUED v20160212 00/19] stm class/intel_th: Patches in my queue Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 01/19] stm class: Use a signed return type for stm_find_master_chan Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 04/19] intel_th: Update scratchpad bits according to enabled output activity Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 02/19] intel_th: Depend on HAS_IOMEM Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 07/19] intel_th: sth: Sanitize packet callback's return values Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 08/19] intel_th: Set root device's drvdata early Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 11/19] stm class: Support devices with multiple instances Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 03/19] intel_th: gth: Remove commented-out code Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:10 +0100 [QUEUED v20160212 18/19] stm class: Plug stm device's unlink callback Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100 [QUEUED v20160212 16/19] stm class: Fix unbalanced module/device refcounting Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100 [QUEUED v20160212 19/19] stm class: dummy_stm: Add link callback for fault injection Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100 [QUEUED v20160212 12/19] stm class: dummy_stm: Create multiple devices Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100 [QUEUED v20160212 17/19] stm class: Fix a race in unlinking Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100 [QUEUED v20160212 15/19] stm class: Guard output assignment against concurrency Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100 [QUEUED v20160212 14/19] stm class: Fix unlocking braino in the error path Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100 [QUEUED v20160212 13/19] stm class: Add heartbeat stm source device Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-02-12 18:20 +0100
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