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wcte43x: Remove 'dcxo' debug attribute.

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Removes another bit of debugging instrumentation that I let slip through.

Signed-off-by: Shaun Ruffell <sruffell@digium.com>
This commit is contained in:
Shaun Ruffell 2013-11-20 09:39:12 -06:00
parent cbad5a7ae1
commit 1ab5723b85
1 changed files with 0 additions and 33 deletions
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33
drivers/dahdi/wcte43x-base.c
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@ -1276,31 +1276,6 @@ static ssize_t t43x_timing_master_show(struct device *dev,
static DEVICE_ATTR(timing_master, 0400, t43x_timing_master_show, NULL); static DEVICE_ATTR(timing_master, 0400, t43x_timing_master_show, NULL);
static ssize_t
dcxo_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct t43x *wc = dev_get_drvdata(dev);
return sprintf(buf, "0x%08x\n", ioread32be(wc->xb.membase + 0x2008));
}
static ssize_t
dcxo_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
int ret;
struct t43x *wc = dev_get_drvdata(dev);
u32 dcxo_setting;
ret = sscanf(buf, "%x", &dcxo_setting);
iowrite32be(dcxo_setting, wc->xb.membase + 0x2008);
ioread32be(wc->xb.membase + 0x2008);
iowrite32be(dcxo_setting, wc->xb.membase + 0x2008);
ioread32be(wc->xb.membase + 0x2008);
return count;
}
static DEVICE_ATTR(dcxo, 0644, dcxo_show, dcxo_store);
static void create_sysfs_files(struct t43x *wc) static void create_sysfs_files(struct t43x *wc)
{ {
int ret; int ret;
@ -1310,19 +1285,11 @@ static void create_sysfs_files(struct t43x *wc)
dev_info(&wc->xb.pdev->dev, dev_info(&wc->xb.pdev->dev,
"Failed to create device attributes.\n"); "Failed to create device attributes.\n");
} }
dev_warn(&wc->xb.pdev->dev, "WARNING: Creating dcxo file. Do not release like this.\n");
ret = device_create_file(&wc->xb.pdev->dev, &dev_attr_dcxo);
if (ret) {
dev_info(&wc->xb.pdev->dev,
"Failed to create DCXO device attributes.\n");
}
} }
static void remove_sysfs_files(struct t43x *wc) static void remove_sysfs_files(struct t43x *wc)
{ {
device_remove_file(&wc->xb.pdev->dev, &dev_attr_timing_master); device_remove_file(&wc->xb.pdev->dev, &dev_attr_timing_master);
device_remove_file(&wc->xb.pdev->dev, &dev_attr_dcxo);
} }
static inline void __t43x_update_timing(struct t43x *wc) static inline void __t43x_update_timing(struct t43x *wc)