lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 25 Feb 2019 22:11:22 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Christian Hohnstaedt <Christian.Hohnstaedt@...o.com>, Keerthy <j-keerthy@...com>, Sebastian Reichel <sebastian.reichel@...labora.com>, Lee Jones <lee.jones@...aro.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH 4.14 20/71] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe() 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 75d4c5e03c2ae9902ab521024b10291f6fc9515b ] Use devm_regmap_add_irq_chip and clean up error path in probe and also the remove function. Reported-by: Christian Hohnstaedt <Christian.Hohnstaedt@...o.com> Signed-off-by: Keerthy <j-keerthy@...com> Reviewed-by: Sebastian Reichel <sebastian.reichel@...labora.com> Signed-off-by: Lee Jones <lee.jones@...aro.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/mfd/tps65218.c | 24 +++--------------------- 1 file changed, 3 insertions(+), 21 deletions(-) diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c index 13834a0d28172..612f5ecda78fa 100644 --- a/drivers/mfd/tps65218.c +++ b/drivers/mfd/tps65218.c @@ -243,9 +243,9 @@ static int tps65218_probe(struct i2c_client *client, mutex_init(&tps->tps_lock); - ret = regmap_add_irq_chip(tps->regmap, tps->irq, - IRQF_ONESHOT, 0, &tps65218_irq_chip, - &tps->irq_data); + ret = devm_regmap_add_irq_chip(&client->dev, tps->regmap, tps->irq, + IRQF_ONESHOT, 0, &tps65218_irq_chip, + &tps->irq_data); if (ret < 0) return ret; @@ -261,26 +261,9 @@ static int tps65218_probe(struct i2c_client *client, ARRAY_SIZE(tps65218_cells), NULL, 0, regmap_irq_get_domain(tps->irq_data)); - if (ret < 0) - goto err_irq; - - return 0; - -err_irq: - regmap_del_irq_chip(tps->irq, tps->irq_data); - return ret; } -static int tps65218_remove(struct i2c_client *client) -{ - struct tps65218 *tps = i2c_get_clientdata(client); - - regmap_del_irq_chip(tps->irq, tps->irq_data); - - return 0; -} - static const struct i2c_device_id tps65218_id_table[] = { { "tps65218", TPS65218 }, { }, @@ -293,7 +276,6 @@ static struct i2c_driver tps65218_driver = { .of_match_table = of_tps65218_match_table, }, .probe = tps65218_probe, - .remove = tps65218_remove, .id_table = tps65218_id_table, }; -- 2.19.1
Powered by blists - more mailing lists