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MLK-16536-3 video: fbdev: dcss: replace 'kfifo_esize()' by 'esize'

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When doing ctxld config, the 'esize' variable is already
assigned to the value derived from 'kfifo_esize()'. So
using the exsiting value instead of deriving it again.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Reviewed-by: Robby Cai <robby.cai@nxp.com>
This commit is contained in:
Fancy Fang 2017-09-19 18:47:13 +08:00 committed by Jason Liu
parent d687f36350
commit 45e37a6819
1 changed files with 3 additions and 5 deletions
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8
drivers/video/fbdev/mxc/imx_dcss.c
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@ -2250,7 +2250,7 @@ static void dcss_ctxld_config(struct work_struct *work)
/* configure sb buffer */
if (cc->sb_data_len) {
/* cfifo first store sb and than store db */
writel(cfifo->dma_handle + offset * kfifo_esize(&cfifo->fifo),
writel(cfifo->dma_handle + offset * esize,
info->base + chans->ctxld_addr + CTXLD_SB_BASE_ADDR);
writel(cc->sb_hp_data_len |
((cc->sb_data_len - cc->sb_hp_data_len) << 16),
@ -2259,9 +2259,7 @@ static void dcss_ctxld_config(struct work_struct *work)
/* configure db buffer */
if (cc->db_data_len) {
writel(cfifo->dma_handle +
(offset + cc->sb_data_len) *
kfifo_esize(&cfifo->fifo),
writel(cfifo->dma_handle + (offset + cc->sb_data_len) * esize,
info->base + chans->ctxld_addr + CTXLD_DB_BASE_ADDR);
writel(cc->db_data_len,
info->base + chans->ctxld_addr + CTXLD_DB_COUNT);
@ -2278,7 +2276,7 @@ static void dcss_ctxld_config(struct work_struct *work)
ctxld_fifo_info_print(cfifo);
kfifo_dma_out_finish(&cfifo->fifo,
(cc->sb_data_len + cc->db_data_len) * kfifo_esize(&cfifo->fifo));
(cc->sb_data_len + cc->db_data_len) * esize);
ctxld_fifo_info_print(cfifo);
kfree(cc);