From 1ab5723b85572712f70fb64c7c03358e542a2a55 Mon Sep 17 00:00:00 2001 From: Shaun Ruffell Date: Wed, 20 Nov 2013 09:39:12 -0600 Subject: [PATCH] wcte43x: Remove 'dcxo' debug attribute. Removes another bit of debugging instrumentation that I let slip through. Signed-off-by: Shaun Ruffell --- drivers/dahdi/wcte43x-base.c | 33 --------------------------------- 1 file changed, 33 deletions(-) diff --git a/drivers/dahdi/wcte43x-base.c b/drivers/dahdi/wcte43x-base.c index 8324162..55d1803 100644 --- a/drivers/dahdi/wcte43x-base.c +++ b/drivers/dahdi/wcte43x-base.c @@ -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 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) { int ret; @@ -1310,19 +1285,11 @@ static void create_sysfs_files(struct t43x *wc) dev_info(&wc->xb.pdev->dev, "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) { 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)