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ptp: ptp_dte: simplify getting .driver_data
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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>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Wolfram Sang authored and David S. Miller committed Oct 23, 2018
1 parent 00f17a8 commit c0bfdae
Showing 1 changed file with 2 additions and 4 deletions.
6 changes: 2 additions & 4 deletions drivers/ptp/ptp_dte.c
Original file line number Diff line number Diff line change
Expand Up @@ -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++) {
Expand All @@ -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++) {
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