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| author | Linus Walleij <linusw@kernel.org> | 2026-06-19 22:27:10 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2026-07-02 16:48:04 +0100 |
| commit | 6fd345e209284bc939693989bb7144133a8e93fd (patch) | |
| tree | 17afd1aea1c5215c86489fa0d61fe0038325ee63 /drivers/cpuidle | |
| parent | f658393698772d1f4f85b784814030e7af0ade64 (diff) | |
| download | linux-next-6fd345e209284bc939693989bb7144133a8e93fd.tar.gz linux-next-6fd345e209284bc939693989bb7144133a8e93fd.zip | |
mfd: db8500-prcmu: Fold dbx500 header into db8500
Move the DBx500 PRCMU definitions into the DB8500 PRCMU
header and delete the wrapper header.
Convert users of simple PRCMU wrappers to call the DB8500 helpers
directly.
The dbx500-prcmu.h header was the result of an earlier attempt to
abstract several DBx5x SoC PRCMU units to use the same abstract
header. They are deleted from the kernel and this is not just
causing maintenance burden and build errors.
The stub code is using -ENOSYS in a way checkpatch complains about
so replace these with -EINVAL while we're at it.
Assisted-by: Codex:gpt-5-5
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202606180825.vUSQntkJ-lkp@intel.com/
Signed-off-by: Linus Walleij <linusw@kernel.org>
Acked-by: Brian Masney <bmasney@redhat.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/oe-kbuild-all/202606180825.vUSQntkJ-lkp@intel.com/
Link: https://patch.msgid.link/20260619-mfd-prcmu-merge-headers-v1-1-8ea0ee23b4d6@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle-ux500.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/cpuidle/cpuidle-ux500.c b/drivers/cpuidle/cpuidle-ux500.c index f7d778580e9b..6d6c52c0bcc2 100644 --- a/drivers/cpuidle/cpuidle-ux500.c +++ b/drivers/cpuidle/cpuidle-ux500.c @@ -11,7 +11,7 @@ #include <linux/spinlock.h> #include <linux/atomic.h> #include <linux/smp.h> -#include <linux/mfd/dbx500-prcmu.h> +#include <linux/mfd/db8500-prcmu.h> #include <linux/platform_data/arm-ux500-pm.h> #include <linux/platform_device.h> @@ -66,7 +66,7 @@ static inline int ux500_enter_idle(struct cpuidle_device *dev, /* Go to the retention state, the prcmu will wait for the * cpu to go WFI and this is what happens after exiting this * 'master' critical section */ - if (prcmu_set_power_state(PRCMU_AP_IDLE, true, true)) + if (db8500_prcmu_set_power_state(PRCMU_AP_IDLE, true, true)) goto out; /* When we switch to retention, the prcmu is in charge @@ -109,7 +109,7 @@ static struct cpuidle_driver ux500_idle_driver = { static int dbx500_cpuidle_probe(struct platform_device *pdev) { /* Configure wake up reasons */ - prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) | + db8500_prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) | PRCMU_WAKEUP(ABB)); return cpuidle_register(&ux500_idle_driver, NULL); |