From: Chen Yufan Date: Fri, 23 Aug 2024 09:39:24 +0000 (+0800) Subject: drm/imagination: Convert to use time_before macro X-Git-Tag: v6.13-rc1~122^2~23^2~142 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7a5115ba1d691bd14db91d2fcc3ce0b056574ce9;p=thirdparty%2Fkernel%2Flinux.git drm/imagination: Convert to use time_before macro Use time_*() macros instead of using jiffies directly to handle overflow issues. Fixes: cc1aeedb98ad ("drm/imagination: Implement firmware infrastructure and META FW support") Signed-off-by: Chen Yufan Reviewed-by: Matt Coster Link: https://patchwork.freedesktop.org/patch/msgid/20240823093925.9599-1-chenyufan@vivo.com Signed-off-by: Matt Coster --- diff --git a/drivers/gpu/drm/imagination/pvr_ccb.c b/drivers/gpu/drm/imagination/pvr_ccb.c index 4deeac7ed40a4..2bbdc05a3b977 100644 --- a/drivers/gpu/drm/imagination/pvr_ccb.c +++ b/drivers/gpu/drm/imagination/pvr_ccb.c @@ -321,7 +321,7 @@ static int pvr_kccb_reserve_slot_sync(struct pvr_device *pvr_dev) bool reserved = false; u32 retries = 0; - while ((jiffies - start_timestamp) < (u32)RESERVE_SLOT_TIMEOUT || + while (time_before(jiffies, start_timestamp + RESERVE_SLOT_TIMEOUT) || retries < RESERVE_SLOT_MIN_RETRIES) { reserved = pvr_kccb_try_reserve_slot(pvr_dev); if (reserved)