diff options
| author | Alessandro Rubini <[email protected]> | 2009-07-02 15:28:52 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2009-07-02 21:20:44 +0100 |
| commit | 8c81b52422147b4b09f5adb8d0c6963342a336c6 (patch) | |
| tree | f4cf43c1353c5dfd29e68c64e8efe85368251052 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | 87e8824b4588076409692b82ef4b1d98f25cd400 (diff) | |
[ARM] 5583/1: VIC: acknowledge software interrupts
The PrimeCell Vectored Interrupt Controller offers a way to trigger
any interrupt through software. This is a useful tool for developing,
but such software interrupt can only be acked by writing a bit in the
"software clear" register, or the handler will loop forever. This
splits ack from mask, and acks the soft irq in case it was the source.
Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions