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| author | Arnd Bergmann <arnd@arndb.de> | 2017-10-13 11:25:32 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-10-13 19:27:17 +0200 |
| commit | a4a5d493ebbc680121b584afcaa2c955b6281d0c (patch) | |
| tree | 54cb3e7ffe402991b0f1e142ff0a873500973a0f /drivers/bus | |
| parent | ARM: OMAP2+: omap_device: fix error return code in omap_device_copy_resources() (diff) | |
| download | linux-a4a5d493ebbc680121b584afcaa2c955b6281d0c.tar.xz linux-a4a5d493ebbc680121b584afcaa2c955b6281d0c.zip | |
bus: ti-sysc: mark PM functions as __maybe_unused
The new bus driver causes a harmless compile-time warning when
CONFIG_PM is disabled:
drivers/bus/ti-sysc.c:440:12: error: 'sysc_runtime_resume' defined but not used [-Werror=unused-function]
static int sysc_runtime_resume(struct device *dev)
^~~~~~~~~~~~~~~~~~~
drivers/bus/ti-sysc.c:421:12: error: 'sysc_runtime_suspend' defined but not used [-Werror=unused-function]
static int sysc_runtime_suspend(struct device *dev)
^~~~~~~~~~~~~~~~~~~~
This marks the two unused functions as __maybe_unused to shut up
that warning.
Fixes: 0eecc636e5a2 ("bus: ti-sysc: Add minimal TI sysc interconnect target driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/ti-sysc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 9b3cb278ce41..8b95d0f0c319 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -418,7 +418,7 @@ static void sysc_show_registers(struct sysc *ddata) buf); } -static int sysc_runtime_suspend(struct device *dev) +static int __maybe_unused sysc_runtime_suspend(struct device *dev) { struct sysc *ddata; int i; @@ -437,7 +437,7 @@ static int sysc_runtime_suspend(struct device *dev) return 0; } -static int sysc_runtime_resume(struct device *dev) +static int __maybe_unused sysc_runtime_resume(struct device *dev) { struct sysc *ddata; int i, error; |