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authorRussell King <[email protected]>2015-06-16 23:06:35 +0100
committerThomas Gleixner <[email protected]>2015-06-18 14:03:08 +0200
commit7f77c5c39d2eb50e7362f29f654a2c221b6a5b83 (patch)
treef44fe73417f42f50820df588638e38a208963ab3 /lib/cpu-notifier-error-inject.c
parent86f5e73304651c3eeec0a1fce90bb3e1d610e3b9 (diff)
ARM: gemini: Fix race in installing GPIO chained IRQ handler
The gemini code was installing its chained interrupt handler (which enables the interrupt) before it was setting its data, which is bad if the IRQ was previously pending. Avoid this problem by converting it to irq_set_chained_handler_and_data(). Signed-off-by: Russell King <[email protected]> Cc: Alexandre Courbot <[email protected]> Cc: Hans Ulli Kroll <[email protected]> Cc: Jason Cooper <[email protected]> Cc: Lee Jones <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Thierry Reding <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
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