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dmaengine: dw-edma: Rename debugfs dentry variables to 'dent'

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Since we are about to add the eDMA channels direction support to the
debugfs module it will be confusing to have both the debugfs directory and
the channels direction short names used in the same code.

Rename the debugfs dentry 'dir' variables to 'dent' to prevent confusion.

Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20230113171409.30470-15-Sergey.Semin@baikalelectronics.ru
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Serge Semin 2023-01-13 20:13:56 +03:00 committed by Lorenzo Pieralisi
parent 782536aac1
commit 95c55b7836
1 changed files with 23 additions and 23 deletions
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46
drivers/dma/dw-edma/dw-edma-v0-debugfs.c
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@ -96,7 +96,7 @@ legacy_sel_wr:
DEFINE_DEBUGFS_ATTRIBUTE(fops_x32, dw_edma_debugfs_u32_get, NULL, "0x%08llx\n");
static void dw_edma_debugfs_create_x32(const struct dw_edma_debugfs_entry ini[],
int nr_entries, struct dentry *dir)
int nr_entries, struct dentry *dent)
{
struct dw_edma_debugfs_entry *entries;
int i;
@ -109,13 +109,13 @@ static void dw_edma_debugfs_create_x32(const struct dw_edma_debugfs_entry ini[],
for (i = 0; i < nr_entries; i++) {
entries[i] = ini[i];
debugfs_create_file_unsafe(entries[i].name, 0444, dir,
debugfs_create_file_unsafe(entries[i].name, 0444, dent,
&entries[i], &fops_x32);
}
}
static void dw_edma_debugfs_regs_ch(struct dw_edma_v0_ch_regs __iomem *regs,
struct dentry *dir)
struct dentry *dent)
{
const struct dw_edma_debugfs_entry debugfs_regs[] = {
REGISTER(ch_control1),
@ -131,10 +131,10 @@ static void dw_edma_debugfs_regs_ch(struct dw_edma_v0_ch_regs __iomem *regs,
int nr_entries;
nr_entries = ARRAY_SIZE(debugfs_regs);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, dir);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, dent);
}
static void dw_edma_debugfs_regs_wr(struct dentry *dir)
static void dw_edma_debugfs_regs_wr(struct dentry *dent)
{
const struct dw_edma_debugfs_entry debugfs_regs[] = {
/* eDMA global registers */
@ -171,34 +171,34 @@ static void dw_edma_debugfs_regs_wr(struct dentry *dir)
WR_REGISTER_UNROLL(ch6_pwr_en),
WR_REGISTER_UNROLL(ch7_pwr_en),
};
struct dentry *regs_dir, *ch_dir;
struct dentry *regs_dent, *ch_dent;
int nr_entries, i;
char name[16];
regs_dir = debugfs_create_dir(WRITE_STR, dir);
regs_dent = debugfs_create_dir(WRITE_STR, dent);
nr_entries = ARRAY_SIZE(debugfs_regs);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, regs_dir);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, regs_dent);
if (dw->chip->mf == EDMA_MF_HDMA_COMPAT) {
nr_entries = ARRAY_SIZE(debugfs_unroll_regs);
dw_edma_debugfs_create_x32(debugfs_unroll_regs, nr_entries,
regs_dir);
regs_dent);
}
for (i = 0; i < dw->wr_ch_cnt; i++) {
snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i);
ch_dir = debugfs_create_dir(name, regs_dir);
ch_dent = debugfs_create_dir(name, regs_dent);
dw_edma_debugfs_regs_ch(&regs->type.unroll.ch[i].wr, ch_dir);
dw_edma_debugfs_regs_ch(&regs->type.unroll.ch[i].wr, ch_dent);
lim[0][i].start = &regs->type.unroll.ch[i].wr;
lim[0][i].end = &regs->type.unroll.ch[i].padding_1[0];
}
}
static void dw_edma_debugfs_regs_rd(struct dentry *dir)
static void dw_edma_debugfs_regs_rd(struct dentry *dent)
{
const struct dw_edma_debugfs_entry debugfs_regs[] = {
/* eDMA global registers */
@ -236,27 +236,27 @@ static void dw_edma_debugfs_regs_rd(struct dentry *dir)
RD_REGISTER_UNROLL(ch6_pwr_en),
RD_REGISTER_UNROLL(ch7_pwr_en),
};
struct dentry *regs_dir, *ch_dir;
struct dentry *regs_dent, *ch_dent;
int nr_entries, i;
char name[16];
regs_dir = debugfs_create_dir(READ_STR, dir);
regs_dent = debugfs_create_dir(READ_STR, dent);
nr_entries = ARRAY_SIZE(debugfs_regs);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, regs_dir);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, regs_dent);
if (dw->chip->mf == EDMA_MF_HDMA_COMPAT) {
nr_entries = ARRAY_SIZE(debugfs_unroll_regs);
dw_edma_debugfs_create_x32(debugfs_unroll_regs, nr_entries,
regs_dir);
regs_dent);
}
for (i = 0; i < dw->rd_ch_cnt; i++) {
snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i);
ch_dir = debugfs_create_dir(name, regs_dir);
ch_dent = debugfs_create_dir(name, regs_dent);
dw_edma_debugfs_regs_ch(&regs->type.unroll.ch[i].rd, ch_dir);
dw_edma_debugfs_regs_ch(&regs->type.unroll.ch[i].rd, ch_dent);
lim[1][i].start = &regs->type.unroll.ch[i].rd;
lim[1][i].end = &regs->type.unroll.ch[i].padding_2[0];
@ -269,16 +269,16 @@ static void dw_edma_debugfs_regs(void)
REGISTER(ctrl_data_arb_prior),
REGISTER(ctrl),
};
struct dentry *regs_dir;
struct dentry *regs_dent;
int nr_entries;
regs_dir = debugfs_create_dir(REGISTERS_STR, dw->debugfs);
regs_dent = debugfs_create_dir(REGISTERS_STR, dw->debugfs);
nr_entries = ARRAY_SIZE(debugfs_regs);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, regs_dir);
dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, regs_dent);
dw_edma_debugfs_regs_wr(regs_dir);
dw_edma_debugfs_regs_rd(regs_dir);
dw_edma_debugfs_regs_wr(regs_dent);
dw_edma_debugfs_regs_rd(regs_dent);
}
void dw_edma_v0_debugfs_on(struct dw_edma *_dw)