diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2023-08-15 08:34:45 +0100 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2023-08-22 08:07:52 +0100 |
| commit | d92df6fb812c5c126d1a3a06034bb2f2bb0e585f (patch) | |
| tree | 60534531241698075c7eabb30441b3fa7618e6ed /drivers/mtd | |
| parent | a160d1286b5907603a5d4329f6047709bc423480 (diff) | |
| download | lwn-d92df6fb812c5c126d1a3a06034bb2f2bb0e585f.tar.gz lwn-d92df6fb812c5c126d1a3a06034bb2f2bb0e585f.zip | |
mfd: rz-mtu3: Replace raw_spin_lock->spin_lock()
As per kernel documentation, use raw_spinlock_t only in real critical core
code, low-level interrupt handling, and places where disabling preemption
or interrupts is required. Here the lock is for concurrent register access
from different drivers, hence spin_lock() is sufficient.
Reported-by: Pavel Machek <pavel@denx.de>
Closes: https://lore.kernel.org/all/ZIL%2FitcJvV5s3Bnf@duo.ucw.cz/
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Pavel Machek <pavel@denx.de>
Link: https://lore.kernel.org/r/20230815073445.9579-3-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mtd')
0 files changed, 0 insertions, 0 deletions