Gh0st
/
linux
mirror of https://github.com/torvalds/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

mmc: loongson2: Unify the function prefixes for loongson2_mmc_pdata 

The function prefixes for loongson2_mmc_pdata follow two naming
conventions: SoC-based and DMA-based.

First, DMA-based prefixes are the preferred choice, as they clearly
highlight differences, such as prepare_dma; however, for functions
related to SoC, such as reorder_cmd_data, it is agreed to use the
smallest SoC name as the fallback prefix, such as ls2k0500.

No functional change intended.

Suggested-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://lore.kernel.org/r/20250716064421.3823418-1-zhoubinbin@loongson.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Binbin Zhou 2025-07-16 14:44:21 +08:00 committed by Ulf Hansson
parent 553d382340
commit e70821288f
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/mmc/host/loongson2-mmc.c
View File

@ -594,7 +594,7 @@ static struct mmc_host_ops loongson2_mmc_ops = {
.ack_sdio_irq = loongson2_mmc_ack_sdio_irq, .ack_sdio_irq = loongson2_mmc_ack_sdio_irq,
}; };
static const struct regmap_config ls2k1000_mmc_regmap_config = { static const struct regmap_config ls2k0500_mmc_regmap_config = {
.reg_bits = 32, .reg_bits = 32,
.val_bits = 32, .val_bits = 32,
.reg_stride = 4, .reg_stride = 4,
@ -610,7 +610,7 @@ static int loongson2_reorder_cmd_list[] = { SD_APP_SEND_SCR, SD_APP_SEND_NUM_WR_
* However sdio controller will send these datas in usual data format, * However sdio controller will send these datas in usual data format,
* so we need to adjust these datas to a protocol consistent byte order. * so we need to adjust these datas to a protocol consistent byte order.
*/ */
static void loongson2_mmc_reorder_cmd_data(struct loongson2_mmc_host *host, static void ls2k0500_mmc_reorder_cmd_data(struct loongson2_mmc_host *host,
struct mmc_command *cmd) struct mmc_command *cmd)
{ {
struct scatterlist *sg; struct scatterlist *sg;
@ -704,8 +704,8 @@ static int ls2k0500_mmc_set_external_dma(struct loongson2_mmc_host *host,
} }
static struct loongson2_mmc_pdata ls2k0500_mmc_pdata = { static struct loongson2_mmc_pdata ls2k0500_mmc_pdata = {
.regmap_config = &ls2k1000_mmc_regmap_config, .regmap_config = &ls2k0500_mmc_regmap_config,
.reorder_cmd_data = loongson2_mmc_reorder_cmd_data, .reorder_cmd_data = ls2k0500_mmc_reorder_cmd_data,
.setting_dma = ls2k0500_mmc_set_external_dma, .setting_dma = ls2k0500_mmc_set_external_dma,
.prepare_dma = loongson2_mmc_prepare_external_dma, .prepare_dma = loongson2_mmc_prepare_external_dma,
.release_dma = loongson2_mmc_release_external_dma, .release_dma = loongson2_mmc_release_external_dma,
@ -736,8 +736,8 @@ static int ls2k1000_mmc_set_external_dma(struct loongson2_mmc_host *host,
} }
static struct loongson2_mmc_pdata ls2k1000_mmc_pdata = { static struct loongson2_mmc_pdata ls2k1000_mmc_pdata = {
.regmap_config = &ls2k1000_mmc_regmap_config, .regmap_config = &ls2k0500_mmc_regmap_config,
.reorder_cmd_data = loongson2_mmc_reorder_cmd_data, .reorder_cmd_data = ls2k0500_mmc_reorder_cmd_data,
.setting_dma = ls2k1000_mmc_set_external_dma, .setting_dma = ls2k1000_mmc_set_external_dma,
.prepare_dma = loongson2_mmc_prepare_external_dma, .prepare_dma = loongson2_mmc_prepare_external_dma,
.release_dma = loongson2_mmc_release_external_dma, .release_dma = loongson2_mmc_release_external_dma,
@ -838,7 +838,7 @@ static int loongson2_mmc_prepare_internal_dma(struct loongson2_mmc_host *host,
return 0; return 0;
} }
static int loongson2_mmc_set_internal_dma(struct loongson2_mmc_host *host, static int ls2k2000_mmc_set_internal_dma(struct loongson2_mmc_host *host,
struct platform_device *pdev) struct platform_device *pdev)
{ {
host->sg_cpu = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu = dma_alloc_coherent(&pdev->dev, PAGE_SIZE,
@ -860,7 +860,7 @@ static struct loongson2_mmc_pdata ls2k2000_mmc_pdata = {
.regmap_config = &ls2k2000_mmc_regmap_config, .regmap_config = &ls2k2000_mmc_regmap_config,
.reorder_cmd_data = ls2k2000_mmc_reorder_cmd_data, .reorder_cmd_data = ls2k2000_mmc_reorder_cmd_data,
.fix_data_timeout = ls2k2000_mmc_fix_data_timeout, .fix_data_timeout = ls2k2000_mmc_fix_data_timeout,
.setting_dma = loongson2_mmc_set_internal_dma, .setting_dma = ls2k2000_mmc_set_internal_dma,
.prepare_dma = loongson2_mmc_prepare_internal_dma, .prepare_dma = loongson2_mmc_prepare_internal_dma,
.release_dma = loongson2_mmc_release_internal_dma, .release_dma = loongson2_mmc_release_internal_dma,
}; };