From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/5] imx_keypad: add PM support
Date: Fri, 21 May 2010 20:22:07 +0100 [thread overview]
Message-ID: <20100521192207.GE11042@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1274440363-435-3-git-send-email-eric@eukrea.com>
On Fri, May 21, 2010 at 01:12:41PM +0200, Eric B?nard wrote:
> +static int mxc_kpp_resume(struct platform_device *pdev)
> +{
> + struct imx_keypad *keypad = platform_get_drvdata(pdev);
> +
> + clk_enable(keypad->clk);
> + if (device_may_wakeup(&pdev->dev)) {
> + /* The irq routine already cleared KRIE if it was set */
> + } else {
> + enable_irq(keypad->irq);
What happens if an IRQ happens here?
> + keypad->enabled = true;
next prev parent reply other threads:[~2010-05-21 19:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-21 11:12 [PATCH 1/5] i.MX27: add suspend to RAM support Eric Bénard
2010-05-21 11:12 ` [PATCH 2/5] mxc_nand: fix PM Eric Bénard
2010-05-21 11:12 ` [PATCH 3/5] imx_keypad: add PM support Eric Bénard
2010-05-21 11:12 ` [PATCH 4/5] eukrea_mbimx27: update keyboard platform data Eric Bénard
2010-05-21 11:12 ` [PATCH 5/5] serial/imx.c: fix suspend/resume Eric Bénard
2010-05-21 19:22 ` Russell King - ARM Linux [this message]
2010-05-21 11:41 ` [PATCH 2/5] mxc_nand: fix PM Lothar Waßmann
2010-05-21 12:32 ` Eric Bénard
2010-05-21 13:10 ` Wolfram Sang
2010-05-21 13:22 ` Eric Bénard
2010-05-24 21:10 ` Uwe Kleine-König
2010-05-24 21:16 ` Eric Bénard
2010-05-21 12:02 ` [PATCH 1/5] i.MX27: add suspend to RAM support Lothar Waßmann
2010-05-21 19:19 ` Russell King - ARM Linux
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