diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2013-11-13 16:35:44 +0530 |
|---|---|---|
| committer | Laxman Dewangan <ldewangan@nvidia.com> | 2013-11-13 22:17:01 -0800 |
| commit | a2a6901c543740c7957898f67d4838eddd097a40 (patch) | |
| tree | 571e8aadc76b38fb2b3772fec98a200364aba522 /drivers/pinctrl | |
| parent | 88fcc712f6ad20b6c0927af5dc60643f377b27cd (diff) | |
pinctrl: tegra: fix the debugfs pinmux dump
Change-Id: Ib0876549714964fba925b34da272488fc997329d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/330357
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-tegra.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/pinctrl/pinctrl-tegra.c b/drivers/pinctrl/pinctrl-tegra.c index 5db0ae102996..8b71910bb3af 100644 --- a/drivers/pinctrl/pinctrl-tegra.c +++ b/drivers/pinctrl/pinctrl-tegra.c @@ -1867,10 +1867,10 @@ static int dbg_pinmux_show(struct seq_file *s, void *unused) if (!pmx->soc->groups[i].name) continue; - if (pmx->soc->groups[i].drv_reg < 0) + if (pmx->soc->groups[i].mux_reg < 0) continue; - seq_printf(s, "\t{TEGRA_PINGROUP_%s", pmx->soc->groups[i].name); + seq_printf(s, "\t{%s", pmx->soc->groups[i].name); len = strlen(pmx->soc->groups[i].name); dbg_pad_field(s, 15 - len); @@ -2049,10 +2049,9 @@ static int dbg_drive_pinmux_show(struct seq_file *s, void *unused) if (pmx->soc->groups[i].drv_reg < 0) continue; - seq_printf(s, "\t{TEGRA_DRIVE_PINGROUP_%s", - pmx->soc->groups[i].name); + seq_printf(s, "\t{%s", pmx->soc->groups[i].name); len = strlen(pmx->soc->groups[i].name); - dbg_pad_field(s, 7 - len); + dbg_pad_field(s, 15 - len); reg = pmx_readl(pmx, pmx->soc->groups[i].drv_bank, @@ -2116,6 +2115,9 @@ static const struct file_operations debug_drive_fops = { static int __init tegra_pinctrl_debuginit(void) { + if (!pmx) + return 0; + (void) debugfs_create_file("tegra_pinctrl", S_IRUGO | S_IWUGO, NULL, NULL, &debug_fops); (void) debugfs_create_file("tegra_pinctrl_drive", S_IRUGO, |