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| author | Roger Lu <roger.lu@mediatek.com> | 2023-01-11 15:45:21 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-22 13:33:53 +0100 |
| commit | 71285be619cb332f3217b3172ecaddd33d0f2b62 (patch) | |
| tree | 6bd717b7b866dbb4f7d13cf6beca3f8402078a4f | |
| parent | 2746fdf51b594c0513a7f2610ea18932baa14a3b (diff) | |
| download | linux-71285be619cb332f3217b3172ecaddd33d0f2b62.tar.gz linux-71285be619cb332f3217b3172ecaddd33d0f2b62.tar.bz2 linux-71285be619cb332f3217b3172ecaddd33d0f2b62.zip | |
soc: mediatek: mtk-svs: keep svs alive if CONFIG_DEBUG_FS not supported
[ Upstream commit 8bf305087629a98224aa97769587434ea4016767 ]
Some projects might not support CONFIG_DEBUG_FS but still needs svs to be
alive. Therefore, enclose debug cmd codes with CONFIG_DEBUG_FS to make sure
svs can be alive when CONFIG_DEBUG_FS not supported.
Signed-off-by: Roger Lu <roger.lu@mediatek.com>
Link: https://lore.kernel.org/r/20230111074528.29354-8-roger.lu@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/soc/mediatek/mtk-svs.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c index 00526fd37d7b..e55fb16fdc5a 100644 --- a/drivers/soc/mediatek/mtk-svs.c +++ b/drivers/soc/mediatek/mtk-svs.c @@ -138,6 +138,7 @@ static DEFINE_SPINLOCK(svs_lock); +#ifdef CONFIG_DEBUG_FS #define debug_fops_ro(name) \ static int svs_##name##_debug_open(struct inode *inode, \ struct file *filp) \ @@ -170,6 +171,7 @@ static DEFINE_SPINLOCK(svs_lock); } #define svs_dentry_data(name) {__stringify(name), &svs_##name##_debug_fops} +#endif /** * enum svsb_phase - svs bank phase enumeration @@ -628,6 +630,7 @@ unlock_mutex: return ret; } +#ifdef CONFIG_DEBUG_FS static int svs_dump_debug_show(struct seq_file *m, void *p) { struct svs_platform *svsp = (struct svs_platform *)m->private; @@ -843,6 +846,7 @@ static int svs_create_debug_cmds(struct svs_platform *svsp) return 0; } +#endif /* CONFIG_DEBUG_FS */ static u32 interpolate(u32 f0, u32 f1, u32 v0, u32 v1, u32 fx) { @@ -2444,11 +2448,13 @@ static int svs_probe(struct platform_device *pdev) goto svs_probe_iounmap; } +#ifdef CONFIG_DEBUG_FS ret = svs_create_debug_cmds(svsp); if (ret) { dev_err(svsp->dev, "svs create debug cmds fail: %d\n", ret); goto svs_probe_iounmap; } +#endif return 0; |