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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-21 07:20:31 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-21 07:20:31 +0300 |
| commit | 5af2344013454640e0133bb62e8cf2e30190a472 (patch) | |
| tree | 93495d1eb88d7498dac4747a3d28081c09a69a55 /drivers/hwtracing/intel_th/intel_th.h | |
| parent | 19e36ad292ab24980db64a5ff17973d3118a8fb9 (diff) | |
| parent | 725d0123dfff3d7b666cf57f5d29c50addfc99d3 (diff) | |
| download | linux-5af2344013454640e0133bb62e8cf2e30190a472.tar.xz | |
Merge tag 'char-misc-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver updates from Greg KH:
"Here's the big char and misc driver update for 4.7-rc1.
Lots of different tiny driver subsystems have updates here with new
drivers and functionality. Details in the shortlog.
All have been in linux-next with no reported issues for a while"
* tag 'char-misc-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (125 commits)
mcb: Delete num_cells variable which is not required
mcb: Fixed bar number assignment for the gdd
mcb: Replace ioremap and request_region with the devm version
mcb: Implement bus->dev.release callback
mcb: export bus information via sysfs
mcb: Correctly initialize the bus's device
mei: bus: call mei_cl_read_start under device lock
coresight: etb10: adjust read pointer only when needed
coresight: configuring ETF in FIFO mode when acting as link
coresight: tmc: implementing TMC-ETF AUX space API
coresight: moving struct cs_buffers to header file
coresight: tmc: keep track of memory width
coresight: tmc: make sysFS and Perf mode mutually exclusive
coresight: tmc: dump system memory content only when needed
coresight: tmc: adding mode of operation for link/sinks
coresight: tmc: getting rid of multiple read access
coresight: tmc: allocating memory when needed
coresight: tmc: making prepare/unprepare functions generic
coresight: tmc: splitting driver in ETB/ETF and ETR components
coresight: tmc: cleaning up header file
...
Diffstat (limited to 'drivers/hwtracing/intel_th/intel_th.h')
| -rw-r--r-- | drivers/hwtracing/intel_th/intel_th.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hwtracing/intel_th/intel_th.h b/drivers/hwtracing/intel_th/intel_th.h index eedd09332db6..0df22e30673d 100644 --- a/drivers/hwtracing/intel_th/intel_th.h +++ b/drivers/hwtracing/intel_th/intel_th.h @@ -115,6 +115,7 @@ intel_th_output_assigned(struct intel_th_device *thdev) * @enable: enable tracing for a given output device * @disable: disable tracing for a given output device * @fops: file operations for device nodes + * @attr_group: attributes provided by the driver * * Callbacks @probe and @remove are required for all device types. * Switch device driver needs to fill in @assign, @enable and @disable @@ -139,6 +140,8 @@ struct intel_th_driver { void (*deactivate)(struct intel_th_device *thdev); /* file_operations for those who want a device node */ const struct file_operations *fops; + /* optional attributes */ + struct attribute_group *attr_group; /* source ops */ int (*set_output)(struct intel_th_device *thdev, @@ -148,6 +151,9 @@ struct intel_th_driver { #define to_intel_th_driver(_d) \ container_of((_d), struct intel_th_driver, driver) +#define to_intel_th_driver_or_null(_d) \ + ((_d) ? to_intel_th_driver(_d) : NULL) + static inline struct intel_th_device * to_intel_th_hub(struct intel_th_device *thdev) { |