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| author | Ingo Molnar <mingo@kernel.org> | 2019-07-08 18:04:41 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-07-08 18:04:41 +0200 |
| commit | 552a031ba12a4236be107a5b082a399237758a5d (patch) | |
| tree | a2bcdeb651b360013dbb654bbcd61dbaf51e0331 /drivers/mfd/stmfx.c | |
| parent | f584dd32edc5d4400d7ceb92111a89f0c1f6651f (diff) | |
| parent | 0ecfebd2b52404ae0c54a878c872bb93363ada36 (diff) | |
| download | linux-552a031ba12a4236be107a5b082a399237758a5d.tar.bz2 | |
Merge tag 'v5.2' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/mfd/stmfx.c')
| -rw-r--r-- | drivers/mfd/stmfx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mfd/stmfx.c b/drivers/mfd/stmfx.c index fe8efba2d45f..857991cb3cbb 100644 --- a/drivers/mfd/stmfx.c +++ b/drivers/mfd/stmfx.c @@ -204,12 +204,11 @@ static struct irq_chip stmfx_irq_chip = { static irqreturn_t stmfx_irq_handler(int irq, void *data) { struct stmfx *stmfx = data; - unsigned long n, pending; - u32 ack; - int ret; + unsigned long bits; + u32 pending, ack; + int n, ret; - ret = regmap_read(stmfx->map, STMFX_REG_IRQ_PENDING, - (u32 *)&pending); + ret = regmap_read(stmfx->map, STMFX_REG_IRQ_PENDING, &pending); if (ret) return IRQ_NONE; @@ -224,7 +223,8 @@ static irqreturn_t stmfx_irq_handler(int irq, void *data) return IRQ_NONE; } - for_each_set_bit(n, &pending, STMFX_REG_IRQ_SRC_MAX) + bits = pending; + for_each_set_bit(n, &bits, STMFX_REG_IRQ_SRC_MAX) handle_nested_irq(irq_find_mapping(stmfx->irq_domain, n)); return IRQ_HANDLED; |