Re: [Uclinux-dist-devel] [PATCH v2] input/misc: PCF8574 I2C keypad input device driver
From: Mike Frysinger <hidden>
Date: 2010-03-09 21:28:12
From: Mike Frysinger <hidden>
Date: 2010-03-09 21:28:12
On Tue, Mar 9, 2010 at 16:21, Dmitry Torokhov wrote:
On Tue, Mar 09, 2010 at 04:01:53PM -0500, Mike Frysinger wrote:quoted
From: Bryan Wu <cooloney@kernel.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <redacted> --- v2 - process all feedback from Dmitry except for threaded irqs; that'll have to be done laterCould I ask why? As it stands the remove() is racy WRT to a work running. But if you simply add cancel_work_sync() you'll risk leaving unbalanced enable_irq()/disable_irq().
ive never worked with threaded irq handlers before. i'll have to read about them before i can do the work. i'm not suggesting you take the driver now as is ... having it on a list in case someone else wants a mostly-ok driver. -mike -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html