From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Wang Qing <wangqing@vivo.com>,
Hans de Goede <hdegoede@redhat.com>,
Sasha Levin <sashal@kernel.org>,
markgross@kernel.org, platform-driver-x86@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 8/9] platform/x86: apple-gmux: use resource_size() with res
Date: Mon, 27 Dec 2021 14:05:35 -0500 [thread overview]
Message-ID: <20211227190536.1042975-8-sashal@kernel.org> (raw)
In-Reply-To: <20211227190536.1042975-1-sashal@kernel.org>
From: Wang Qing <wangqing@vivo.com>
[ Upstream commit eb66fb03a727cde0ab9b1a3858de55c26f3007da ]
This should be (res->end - res->start + 1) here actually,
use resource_size() derectly.
Signed-off-by: Wang Qing <wangqing@vivo.com>
Link: https://lore.kernel.org/r/1639484316-75873-1-git-send-email-wangqing@vivo.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/platform/x86/apple-gmux.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
index 7e3083deb1c5d..1b86005c0f5f4 100644
--- a/drivers/platform/x86/apple-gmux.c
+++ b/drivers/platform/x86/apple-gmux.c
@@ -625,7 +625,7 @@ static int gmux_probe(struct pnp_dev *pnp, const struct pnp_device_id *id)
}
gmux_data->iostart = res->start;
- gmux_data->iolen = res->end - res->start;
+ gmux_data->iolen = resource_size(res);
if (gmux_data->iolen < GMUX_MIN_IO_LEN) {
pr_err("gmux I/O region too small (%lu < %u)\n",
--
2.34.1
next prev parent reply other threads:[~2021-12-27 19:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-27 19:05 [PATCH AUTOSEL 5.4 1/9] pinctrl: mediatek: fix global-out-of-bounds issue Sasha Levin
2021-12-27 19:05 ` Sasha Levin
2021-12-27 19:05 ` Sasha Levin
2021-12-27 19:05 ` [PATCH AUTOSEL 5.4 2/9] Input: i8042 - add deferred probe support Sasha Levin
2021-12-27 19:05 ` [PATCH AUTOSEL 5.4 3/9] Input: i8042 - enable deferred probe quirk for ASUS UM325UA Sasha Levin
2021-12-27 19:05 ` [PATCH AUTOSEL 5.4 4/9] hwmon: (lm90) Do not report 'busy' status bit as alarm Sasha Levin
2021-12-27 19:05 ` [PATCH AUTOSEL 5.4 5/9] tomoyo: Check exceeded quota early in tomoyo_domain_quota_is_ok() Sasha Levin
2021-12-27 19:05 ` [PATCH AUTOSEL 5.4 6/9] ax25: NPD bug when detaching AX25 device Sasha Levin
2021-12-27 19:05 ` [PATCH AUTOSEL 5.4 7/9] phonet/pep: refuse to enable an unbound pipe Sasha Levin
2021-12-27 19:05 ` Sasha Levin [this message]
2021-12-27 19:05 ` [PATCH AUTOSEL 5.4 9/9] memblock: fix memblock_phys_alloc() section mismatch error Sasha Levin
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