From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-kernel@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Richard Cochran <richardcochran@gmail.com>,
netdev@vger.kernel.org
Subject: [PATCH 1/1] ptp: ptp_dte: simplify getting .driver_data
Date: Sun, 21 Oct 2018 22:00:39 +0200 [thread overview]
Message-ID: <20181021200039.1933-2-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20181021200039.1933-1-wsa+renesas@sang-engineering.com>
We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Build tested only. buildbot is happy.
drivers/ptp/ptp_dte.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/ptp/ptp_dte.c b/drivers/ptp/ptp_dte.c
index a7dc43368df4..5b6393e3ea27 100644
--- a/drivers/ptp/ptp_dte.c
+++ b/drivers/ptp/ptp_dte.c
@@ -288,8 +288,7 @@ static int ptp_dte_remove(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int ptp_dte_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct ptp_dte *ptp_dte = platform_get_drvdata(pdev);
+ struct ptp_dte *ptp_dte = dev_get_drvdata(dev);
u8 i;
for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) {
@@ -305,8 +304,7 @@ static int ptp_dte_suspend(struct device *dev)
static int ptp_dte_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct ptp_dte *ptp_dte = platform_get_drvdata(pdev);
+ struct ptp_dte *ptp_dte = dev_get_drvdata(dev);
u8 i;
for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) {
--
2.19.0
next prev parent reply other threads:[~2018-10-21 20:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-21 20:00 [PATCH 0/1] ptp: simplify getting .driver_data Wolfram Sang
2018-10-21 20:00 ` Wolfram Sang [this message]
2018-10-22 22:43 ` [PATCH 1/1] ptp: ptp_dte: " Richard Cochran
2018-10-23 2:49 ` David Miller
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