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| author | Olof Johansson <olof@lixom.net> | 2012-09-12 22:00:07 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-09-12 22:00:07 -0700 |
| commit | 2bc733e8b443e77db5bb18e1bb8f1c535a92eb8c (patch) | |
| tree | a6985ec4a761efbf2bdbaf7e75110669bf52bc15 /drivers/input/keyboard/imx_keypad.c | |
| parent | f5a60d4efc7a3928d6e7d37202a8560ce76cb838 (diff) | |
| parent | 48540058612786d365602f3324ed97f9071092de (diff) | |
Merge tag 'imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes
ARM: i.MX: Fix SSI clock associations for i.MX25/i.MX35
* tag 'imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6:
ARM: clk-imx35: Fix SSI clock registration
ARM: clk-imx25: Fix SSI clock registration
+ Linux 3.6-rc5
Diffstat (limited to 'drivers/input/keyboard/imx_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/imx_keypad.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c index ff4c0a87a25..ce68e361558 100644 --- a/drivers/input/keyboard/imx_keypad.c +++ b/drivers/input/keyboard/imx_keypad.c @@ -358,6 +358,7 @@ static void imx_keypad_inhibit(struct imx_keypad *keypad) /* Inhibit KDI and KRI interrupts. */ reg_val = readw(keypad->mmio_base + KPSR); reg_val &= ~(KBD_STAT_KRIE | KBD_STAT_KDIE); + reg_val |= KBD_STAT_KPKR | KBD_STAT_KPKD; writew(reg_val, keypad->mmio_base + KPSR); /* Colums as open drain and disable all rows */ @@ -515,7 +516,9 @@ static int __devinit imx_keypad_probe(struct platform_device *pdev) input_set_drvdata(input_dev, keypad); /* Ensure that the keypad will stay dormant until opened */ + clk_enable(keypad->clk); imx_keypad_inhibit(keypad); + clk_disable(keypad->clk); error = request_irq(irq, imx_keypad_irq_handler, 0, pdev->name, keypad); |