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f6f607070a
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 <cw9316.lee@samsung.com>
Acked-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20210824073934.19727-1-cw9316.lee@samsung.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.