Messages in this thread Patch in this message | | | From | Amelie Delaunay <> | Subject | [PATCH 2/3] mfd: stmfx: fix stmfx_irq_init error path | Date | Wed, 22 Apr 2020 11:08:32 +0200 |
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In case the interrupt signal can't be configured, irq domain needs to be removed.
Fixes: 06252ade9156 ("mfd: Add ST Multi-Function eXpander (STMFX) core driver") Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> --- drivers/mfd/stmfx.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd/stmfx.c b/drivers/mfd/stmfx.c index fde6541e347c..1977fe95f876 100644 --- a/drivers/mfd/stmfx.c +++ b/drivers/mfd/stmfx.c @@ -287,14 +287,19 @@ static int stmfx_irq_init(struct i2c_client *client) ret = regmap_write(stmfx->map, STMFX_REG_IRQ_OUT_PIN, irqoutpin); if (ret) - return ret; + goto irq_exit; ret = devm_request_threaded_irq(stmfx->dev, client->irq, NULL, stmfx_irq_handler, irqtrigger | IRQF_ONESHOT, "stmfx", stmfx); if (ret) - stmfx_irq_exit(client); + goto irq_exit; + + return 0; + +irq_exit: + stmfx_irq_exit(client); return ret; } -- 2.17.1
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