linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2021-04-16	intel_th: Constify attribute_group structs	Rikard Falkeborn	1	-2/+2
	The only usage of them is to pass their address to sysfs_create_group() and sysfs_remove_group(), both which have pointers to const attribute_group structs as input. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210414171251.14672-5-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-21	intel_th: pti: Use sysfs_match_string() helper	Andy Shevchenko	1	-9/+7
	Use sysfs_match_string() helper instead of open coded variant. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
2018-03-28	intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate	Alexander Shishkin	1	-9/+1
	This adds SPDX GPL-2.0 header to the Trace Hub driver and removes the GPLv2 boilerplate text. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
2017-08-25	intel_th: pti: Support Low Power Path output port type	Alexander Shishkin	1	-5/+110
	The Low Power Path (LPP) output port type, looks mostly like PTI to the software, with a few additional bits in the control register. This extends the PTI driver to support LPP ports as well. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
2016-04-08	intel_th: pti: Create sysfs attributes using core driver's facility	Alexander Shishkin	1	-6/+1
	The core intel_th driver allows subdevices to bring in their sysfs attributes. Use this instead of taking care of them in probe and remove. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Laurent Fert <laurent.fert@intel.com>
2016-04-08	intel_th: pti: Do remove sysfs group on device removal	Alexander Shishkin	1	-0/+1
	Right now, the PTI output driver forgets to clean up its sysfs group when it gets removed. Fix this. Reported-by: Alan Cox <alan.cox@intel.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Laurent Fert <laurent.fert@intel.com>
2015-10-16	intel_th: Check for NULL instead of ERR_PTR	Dan Carpenter	1	-2/+2
	devm_ioremap() returns NULL on error, it doesn't return an ERR_PTR, which is what the current code does. This patch corrects these checks. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-04	intel_th: Add PTI output driver	Alexander Shishkin	1	-0/+252
	Parallel Trace Interface (PTI) unit is a trace output device that sends data over a PTI port. The driver provides interfaces to configure bus width, bus clock divider and mode. Tracing is enabled via output device's "active" attribute. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>