gpio/davinci: Fix race in installing chained irq handler

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Fix a race where a pending interrupt could be received and the handler
called before the handler's data has been setup, by converting to
irq_set_chained_handler_and_data().
    
Search and conversion was done with coccinelle.
    
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>

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This commit is contained in:

Thomas Gleixner 2015-07-13 23:22:44 +02:00

parent 1765d671b1

commit bdac2b6dc7

1 changed files with 2 additions and 4 deletions

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drivers/gpio/gpio-davinci.c

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