diff options
| author | KV Sujith <[email protected]> | 2013-08-18 10:48:58 +0530 |
|---|---|---|
| committer | Sekhar Nori <[email protected]> | 2013-09-24 10:31:51 +0530 |
| commit | 118150f22d6b4431a1fe2e715de314a5d93836f5 (patch) | |
| tree | 080754912ca05cd7dc93fd177e435582b5671f1b /tools/perf/util/trace-event-scripting.c | |
| parent | 131a10a39545cce2f569a760e4470ebd988132b0 (diff) | |
gpio: davinci: move to platform device
Modify DaVinci GPIO driver to become a platform device
driver.
The driver does not have platform driver structure or
a probe. Instead, it has pure_initcall function for
initialization. The platform specific informaiton is
obtained using the DaVinci specific davinci_soc_info
structure. This is a problem for Device Tree (DT)
implementation.
As a first stage of DT conversion, we implement a probe.
Additional notes:
- The driver registration happens as postcore_initcall.
This is required since machine init functions like
da850_lcd_hw_init() make use of GPIO.
- Start using devres APIs for simpler error handling.
Signed-off-by: KV Sujith <[email protected]>
[[email protected]: Move global definition of
"davinci_gpio_controller" to local]
Signed-off-by: Philip Avinash <[email protected]>
Acked-by: Linus Walleij <[email protected]>
[[email protected]: drop unused structure member, rebase to new
clean-up patch and fix error messages]
Signed-off-by: Sekhar Nori <[email protected]>
Signed-off-by: Lad, Prabhakar <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions