| 49e6e07e | 14-Mar-2020 |
afzal mohammed <[email protected]> |
MIPS: pass non-NULL dev_id on shared request_irq()
Recently all usages of setup_irq() was replaced by request_irq().
request_irq() does a few sanity checks that were not done in
setup_irq(), if they
MIPS: pass non-NULL dev_id on shared request_irq()
Recently all usages of setup_irq() was replaced by request_irq().
request_irq() does a few sanity checks that were not done in
setup_irq(), if they fail irq registration will fail. One of the check
is to ensure that non-NULL dev_id is passed in the case of shared irq.
This caused malta on qemu to hang.
Fix it by passing handler as dev_id to all request_irq()'s that are
shared. For sni, instead of passing non-NULL dev_id, remove shared irq
flags.
Fixes: ac8fd122e070 ("MIPS: Replace setup_irq() by request_irq()")
Reported-by: Nathan Chancellor <[email protected]>
Suggested-by: Thomas Bogendoerfer <[email protected]>
Signed-off-by: afzal mohammed <[email protected]>
Tested-by: Guenter Roeck <[email protected]>
Tested-by: Nathan Chancellor <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>
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