diff options
author | Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
commit | 70395a96bd882d8dba669f99b5cec0008690accd (patch) | |
tree | 37f3a4c2cf35828f153f3ce59c3daa4f39241c32 /drivers/irqchip/irq-xtensa-pic.c | |
parent | f97a0944a72b26a2bece72516294e112a890f98a (diff) | |
parent | 3146089d235b304e665dc551472ae9cb9ab58572 (diff) |
Merge tag 'asoc-v5.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: More changes for v5.1
Another batch of changes for ASoC, no big core changes - it's mainly
small fixes and improvements for individual drivers.
- A big refresh and cleanup of the Samsung drivers, fixing a number of
issues which allow the driver to be used with a wider range of
userspaces.
- Fixes for the Intel drivers to make them more standard so less likely
to get bitten by core issues.
- New driver for Cirrus Logic CS35L26.
Diffstat (limited to 'drivers/irqchip/irq-xtensa-pic.c')
-rw-r--r-- | drivers/irqchip/irq-xtensa-pic.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-xtensa-pic.c b/drivers/irqchip/irq-xtensa-pic.c index c200234dd2c9..ab12328be5ee 100644 --- a/drivers/irqchip/irq-xtensa-pic.c +++ b/drivers/irqchip/irq-xtensa-pic.c @@ -70,7 +70,11 @@ static void xtensa_irq_ack(struct irq_data *d) static int xtensa_irq_retrigger(struct irq_data *d) { - xtensa_set_sr(1 << d->hwirq, intset); + unsigned int mask = 1u << d->hwirq; + + if (WARN_ON(mask & ~XCHAL_INTTYPE_MASK_SOFTWARE)) + return 0; + xtensa_set_sr(mask, intset); return 1; } |