diff options
| author | Amelie Delaunay <amelie.delaunay@st.com> | 2020-04-22 11:08:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-24 17:50:33 +0200 |
| commit | d8d1b8b4178312fff42e2df0eb4ad91cf4ee6a3e (patch) | |
| tree | baa24109d48c798a5a3f764714e0365fbd8eb779 /drivers/mfd | |
| parent | cf90dd9fb161f6484d53ec8b1fc7364b5b009b14 (diff) | |
mfd: stmfx: Fix stmfx_irq_init error path
[ Upstream commit 60c2c4bcb9202acad4cc26af20b44b6bd7874f7b ]
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>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/stmfx.c | 9 |
1 files 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; } |