| Message ID | 20240225151336.2728533-1-martin.blumenstingl@googlemail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | clocksource/drivers/arm_global_timer: Three improvements | expand |
On 25/02/2024 16:13, Martin Blumenstingl wrote: > These are three improvements / fixes for the arm_global_timer driver. > > Changes from v2 at [1]: > - add patches 1 and 2 (which is why this is now a series instead of a > single patch) as in the code review process more issues have been > spotted that need fixing > - remove "psv < 0" check from patch 3 (as this check is now impossible > as patch 2 makes the variable in question an unsigned long with a > check for zero and returning before decrementing psv). > > Changes from v1 at [0]: > - use FIELD_FIT() to check whether psv overflows the register > - update the description accordingly Applied, thanks for the improvements
These are three improvements / fixes for the arm_global_timer driver. Changes from v2 at [1]: - add patches 1 and 2 (which is why this is now a series instead of a single patch) as in the code review process more issues have been spotted that need fixing - remove "psv < 0" check from patch 3 (as this check is now impossible as patch 2 makes the variable in question an unsigned long with a check for zero and returning before decrementing psv). Changes from v1 at [0]: - use FIELD_FIT() to check whether psv overflows the register - update the description accordingly [0] https://lore.kernel.org/lkml/20240221214348.2299636-1-martin.blumenstingl@googlemail.com/ [1] https://lore.kernel.org/lkml/20240224213529.2601333-1-martin.blumenstingl@googlemail.com/ Martin Blumenstingl (3): clocksource/drivers/arm_global_timer: Make gt_target_rate unsigned long clocksource/drivers/arm_global_timer: Guard against division by zero clocksource/drivers/arm_global_timer: Simplify prescaler register access drivers/clocksource/arm_global_timer.c | 31 ++++++++++++-------------- 1 file changed, 14 insertions(+), 17 deletions(-)