diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
| commit | 659c36fcda403013a01b85da07cf2d9711e6d6c7 (patch) | |
| tree | ece2e7d0e2c19ea5a3d0ec172ad0b81a8a19021d /drivers/input/keyboard/spear-keyboard.c | |
| parent | 9521d830b6341d1887dcfc2aebde23fbfa5f1473 (diff) | |
| parent | 5a7ed29c7572d00a75e8c4529e30c5ac2ef82271 (diff) | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Fixes and improvements for perf/core:
. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
Borislav Petkov.
. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.
. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
Robert Richter
. Trivial fixes from Robert Richter
. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.
. Navigate jump instructions in the annotate browser, just press enter or ->,
still needs support for a jump navigation history, i.e. to go back.
. Search string in the annotate browser: same keys as vim:
/ forward
n next backward/forward
? backward
. Clarify number of events/samples in the report header, from Ashay Rane
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/input/keyboard/spear-keyboard.c')
| -rw-r--r-- | drivers/input/keyboard/spear-keyboard.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c index c88bd63dc9c..3b6b528f02f 100644 --- a/drivers/input/keyboard/spear-keyboard.c +++ b/drivers/input/keyboard/spear-keyboard.c @@ -50,6 +50,7 @@ #define ROW_MASK 0xF0 #define COLUMN_MASK 0x0F #define ROW_SHIFT 4 +#define KEY_MATRIX_SHIFT 6 struct spear_kbd { struct input_dev *input; @@ -57,6 +58,7 @@ struct spear_kbd { void __iomem *io_base; struct clk *clk; unsigned int irq; + unsigned int mode; unsigned short last_key; unsigned short keycodes[256]; }; @@ -106,7 +108,8 @@ static int spear_kbd_open(struct input_dev *dev) return error; /* program keyboard */ - val = SCAN_RATE_80 | MODE_KEYBOARD | PCLK_FREQ_MSK; + val = SCAN_RATE_80 | MODE_KEYBOARD | PCLK_FREQ_MSK | + (kbd->mode << KEY_MATRIX_SHIFT); writew(val, kbd->io_base + MODE_REG); writeb(1, kbd->io_base + STATUS_REG); @@ -176,6 +179,8 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev) kbd->input = input_dev; kbd->irq = irq; + kbd->mode = pdata->mode; + kbd->res = request_mem_region(res->start, resource_size(res), pdev->name); if (!kbd->res) { @@ -308,22 +313,17 @@ static int spear_kbd_resume(struct device *dev) return 0; } - -static const struct dev_pm_ops spear_kbd_pm_ops = { - .suspend = spear_kbd_suspend, - .resume = spear_kbd_resume, -}; #endif +static SIMPLE_DEV_PM_OPS(spear_kbd_pm_ops, spear_kbd_suspend, spear_kbd_resume); + static struct platform_driver spear_kbd_driver = { .probe = spear_kbd_probe, .remove = __devexit_p(spear_kbd_remove), .driver = { .name = "keyboard", .owner = THIS_MODULE, -#ifdef CONFIG_PM .pm = &spear_kbd_pm_ops, -#endif }, }; module_platform_driver(spear_kbd_driver); |