diff options
| author | Arnd Bergmann | 2023-05-16 22:27:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-07-19 16:21:08 +0200 |
| commit | 16b5292beeeef8171f0caaedd864dd9503526ce4 (patch) | |
| tree | 3b5fce31992d07a6204d51151e9da2db20e65c06 | |
| parent | 93126e39662b6d508d52f5f2dddaa9c9a5074179 (diff) | |
memstick r592: make memstick_debug_get_tpc_name() static
[ Upstream commit 434587df9f7fd68575f99a889cc5f2efc2eaee5e ]
There are no other files referencing this function, apparently
it was left global to avoid an 'unused function' warning when
the only caller is left out. With a 'W=1' build, it causes
a 'missing prototype' warning though:
drivers/memstick/host/r592.c:47:13: error: no previous prototype for 'memstick_debug_get_tpc_name' [-Werror=missing-prototypes]
Annotate the function as 'static __maybe_unused' to avoid both
problems.
Fixes: 926341250102 ("memstick: add driver for Ricoh R5C592 card reader")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230516202714.560929-1-arnd@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/memstick/host/r592.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c index 42bfc46842b8..461f5ffd02bc 100644 --- a/drivers/memstick/host/r592.c +++ b/drivers/memstick/host/r592.c @@ -44,12 +44,10 @@ static const char *tpc_names[] = { * memstick_debug_get_tpc_name - debug helper that returns string for * a TPC number */ -const char *memstick_debug_get_tpc_name(int tpc) +static __maybe_unused const char *memstick_debug_get_tpc_name(int tpc) { return tpc_names[tpc-1]; } -EXPORT_SYMBOL(memstick_debug_get_tpc_name); - /* Read a register*/ static inline u32 r592_read_reg(struct r592_device *dev, int address) |