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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Wang Qing <wangqing@vivo.com>,
	Hans de Goede <hdegoede@redhat.com>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.14 03/19] platform/x86: apple-gmux: use resource_size() with res
Date: Mon,  3 Jan 2022 15:21:20 +0100	[thread overview]
Message-ID: <20220103142052.177652949@linuxfoundation.org> (raw)
In-Reply-To: <20220103142052.068378906@linuxfoundation.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 7c4eb86c851ed..5463d740f3523 100644
--- a/drivers/platform/x86/apple-gmux.c
+++ b/drivers/platform/x86/apple-gmux.c
@@ -628,7 +628,7 @@ 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




  parent reply	other threads:[~2022-01-03 14:24 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-03 14:21 [PATCH 4.14 00/19] 4.14.261-rc1 review Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 01/19] HID: asus: Add depends on USB_HID to HID_ASUS Kconfig option Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 02/19] tee: handle lookup of shm with reference count 0 Greg Kroah-Hartman
2022-01-03 14:21 ` Greg Kroah-Hartman [this message]
2022-01-03 14:21 ` [PATCH 4.14 04/19] recordmcount.pl: fix typo in s390 mcount regex Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 05/19] selinux: initialize proto variable in selinux_ip_postroute_compat() Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 06/19] scsi: lpfc: Terminate string in lpfc_debugfs_nvmeio_trc_write() Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 07/19] net: usb: pegasus: Do not drop long Ethernet frames Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 08/19] NFC: st21nfca: Fix memory leak in device probe and remove Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 09/19] fsl/fman: Fix missing put_device() call in fman_port_probe Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 10/19] nfc: uapi: use kernel size_t to fix user-space builds Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 11/19] uapi: fix linux/nfc.h userspace compilation errors Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 12/19] xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 13/19] usb: gadget: f_fs: Clear ffs_eventfd in ffs_data_clear Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 14/19] binder: fix async_free_space accounting for empty parcels Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 15/19] scsi: vmw_pvscsi: Set residual data length conditionally Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 16/19] Input: appletouch - initialize work before device registration Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 17/19] Input: spaceball - fix parsing of movement data packets Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 18/19] net: fix use-after-free in tw_timer_handler Greg Kroah-Hartman
2022-01-03 14:21 ` [PATCH 4.14 19/19] sctp: use call_rcu to free endpoint Greg Kroah-Hartman
2022-01-04  1:24 ` [PATCH 4.14 00/19] 4.14.261-rc1 review Guenter Roeck
2022-01-04  9:53 ` Jon Hunter
2022-01-04 13:39 ` Naresh Kamboju
2022-01-05  2:19 ` Shuah Khan

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