From f6f607070aa6f0c730c5ca38e888c88f34bea7d6 Mon Sep 17 00:00:00 2001 From: ChanWoo Lee Date: Tue, 24 Aug 2021 16:39:34 +0900 Subject: mmc: queue: Match the data type of max_segments Each function has a different data type for max_segments, Modify to match unsigned short(host->max_segs). * unsigned short max_segs; /* see blk_queue_max_segments */ 1) Return type : unsigned int static unsigned int mmc_get_max_segments(struct mmc_host *host) { return host->can_dma_map_merge ? MMC_DMA_MAP_MERGE_SEGMENTS : host->max_segs; } 2) Parameter type : int mmc_alloc_sg(mmc_get_max_segments(host), gfp); -> static struct scatterlist *mmc_alloc_sg(int sg_len, gfp_t gfp) 3) Parameter type : unsigned short blk_queue_max_segments(mq->queue, mmc_get_max_segments(host)); -> void blk_queue_max_segments(struct request_queue *q, unsigned short max_segments) Signed-off-by: ChanWoo Lee Acked-by: Coly Li Link: https://lore.kernel.org/r/20210824073934.19727-1-cw9316.lee@samsung.com Signed-off-by: Ulf Hansson --- drivers/mmc/core/queue.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c index cc3261777637..48304bcf963c 100644 --- a/drivers/mmc/core/queue.c +++ b/drivers/mmc/core/queue.c @@ -163,7 +163,7 @@ static void mmc_mq_recovery_handler(struct work_struct *work) blk_mq_run_hw_queues(q, true); } -static struct scatterlist *mmc_alloc_sg(int sg_len, gfp_t gfp) +static struct scatterlist *mmc_alloc_sg(unsigned short sg_len, gfp_t gfp) { struct scatterlist *sg; @@ -193,7 +193,7 @@ static void mmc_queue_setup_discard(struct request_queue *q, blk_queue_flag_set(QUEUE_FLAG_SECERASE, q); } -static unsigned int mmc_get_max_segments(struct mmc_host *host) +static unsigned short mmc_get_max_segments(struct mmc_host *host) { return host->can_dma_map_merge ? MMC_DMA_MAP_MERGE_SEGMENTS : host->max_segs; -- cgit v1.2.3-59-g8ed1b