From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-kernel@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
kernel-janitors@vger.kernel.org,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Mark Brown <broonie@kernel.org>,
Michal Simek <michal.simek@xilinx.com>,
linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 46/61] spi: simplify getting .drvdata
Date: Thu, 19 Apr 2018 16:06:16 +0200 [thread overview]
Message-ID: <20180419140641.27926-47-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20180419140641.27926-1-wsa+renesas@sang-engineering.com>
We should get drvdata 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. Please apply individually.
drivers/spi/spi-cadence.c | 6 ++----
drivers/spi/spi-zynqmp-gqspi.c | 6 ++----
2 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 5c9516ae4942..de394422b611 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -686,8 +686,7 @@ static int cdns_spi_remove(struct platform_device *pdev)
*/
static int __maybe_unused cdns_spi_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct spi_master *master = platform_get_drvdata(pdev);
+ struct spi_master *master = dev_get_drvdata(dev);
return spi_master_suspend(master);
}
@@ -702,8 +701,7 @@ static int __maybe_unused cdns_spi_suspend(struct device *dev)
*/
static int __maybe_unused cdns_spi_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct spi_master *master = platform_get_drvdata(pdev);
+ struct spi_master *master = dev_get_drvdata(dev);
struct cdns_spi *xspi = spi_master_get_devdata(master);
cdns_spi_init_hw(xspi);
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 18aeaceee286..3608db4ff368 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -918,8 +918,7 @@ static int zynqmp_qspi_start_transfer(struct spi_master *master,
*/
static int __maybe_unused zynqmp_qspi_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct spi_master *master = platform_get_drvdata(pdev);
+ struct spi_master *master = dev_get_drvdata(dev);
spi_master_suspend(master);
@@ -939,8 +938,7 @@ static int __maybe_unused zynqmp_qspi_suspend(struct device *dev)
*/
static int __maybe_unused zynqmp_qspi_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct spi_master *master = platform_get_drvdata(pdev);
+ struct spi_master *master = dev_get_drvdata(dev);
struct zynqmp_qspi *xqspi = spi_master_get_devdata(master);
int ret = 0;
--
2.11.0
next prev parent reply other threads:[~2018-04-19 14:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-19 14:05 [PATCH 00/61] tree-wide: simplify getting .drvdata Wolfram Sang
2018-04-19 14:06 ` Wolfram Sang [this message]
2018-04-20 7:24 ` [PATCH 46/61] spi: " Michal Simek
2018-04-20 17:05 ` Applied "spi: simplify getting .drvdata" to the spi tree Mark Brown
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