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sh_eth: Remove dummy Runtime PM callbacks 

Since commit 63d00be693 ("PM: runtime: Allow unassigned
->runtime_suspend|resume callbacks"), unassigned
.runtime_{suspend,resume}() callbacks are treated the same as dummy
callbacks that just return zero.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://patch.msgid.link/ab2a8bb51eb7d02426f4072c27523c8f41ac1ad4.1756998732.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2025-09-04 17:18:56 +02:00 committed by Jakub Kicinski
parent 8c0b9ed240
commit 86e6257192
1 changed files with 0 additions and 13 deletions
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13
drivers/net/ethernet/renesas/sh_eth.c
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@ -3529,21 +3529,8 @@ static int sh_eth_resume(struct device *dev)
}
#endif
static int sh_eth_runtime_nop(struct device *dev)
{
/* Runtime PM callback shared between ->runtime_suspend()
* and ->runtime_resume(). Simply returns success.
*
* This driver re-initializes all registers after
* pm_runtime_get_sync() anyway so there is no need
* to save and restore registers here.
*/
return 0;
}
static const struct dev_pm_ops sh_eth_dev_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(sh_eth_suspend, sh_eth_resume)
SET_RUNTIME_PM_OPS(sh_eth_runtime_nop, sh_eth_runtime_nop, NULL)
};
#define SH_ETH_PM_OPS (&sh_eth_dev_pm_ops)
#else