Hi all,
After merging the leds-lj tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/leds/leds-lp5521.c: In function 'lp5521_selftest':
drivers/leds/leds-lp5521.c:189:33: error: macro "guard" passed 2 arguments, but takes just 1
189 | guard(mutex, &chip->lock);
| ^
In file included from drivers/leds/leds-lp5521.c:12:
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp5521.c:189:9: error: 'guard' undeclared (first use in this function)
189 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp5521.c:189:9: note: each undeclared identifier is reported only once for each function it appears in
drivers/leds/leds-lp5523.c: In function 'lp5523_selftest':
drivers/leds/leds-lp5523.c:192:33: error: macro "guard" passed 2 arguments, but takes just 1
192 | guard(mutex, &chip->lock);
| ^
In file included from drivers/leds/leds-lp5523.c:12:
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp5523.c:192:9: error: 'guard' undeclared (first use in this function)
192 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp5523.c:192:9: note: each undeclared identifier is reported only once for each function it appears in
drivers/leds/leds-lp5562.c: In function 'lp5562_led_brightness':
drivers/leds/leds-lp5562.c:175:33: error: macro "guard" passed 2 arguments, but takes just 1
175 | guard(mutex, &chip->lock);
| ^
In file included from drivers/leds/leds-lp5562.c:10:
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp5562.c:175:9: error: 'guard' undeclared (first use in this function)
175 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp5562.c:175:9: note: each undeclared identifier is reported only once for each function it appears in
drivers/leds/leds-lp5562.c: In function 'lp5562_store_pattern':
drivers/leds/leds-lp5562.c:272:33: error: macro "guard" passed 2 arguments, but takes just 1
272 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp5562.c:272:9: error: 'guard' undeclared (first use in this function)
272 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp5562.c: In function 'lp5562_store_engine_mux':
drivers/leds/leds-lp5562.c:324:33: error: macro "guard" passed 2 arguments, but takes just 1
324 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp5562.c:324:9: error: 'guard' undeclared (first use in this function)
324 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_led_brightness':
drivers/leds/leds-lp55xx-common.c:276:33: error: macro "guard" passed 2 arguments, but takes just 1
276 | guard(mutex, &chip->lock);
| ^
In file included from drivers/leds/leds-lp55xx-common.c:13:
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:276:9: error: 'guard' undeclared (first use in this function)
276 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c:276:9: note: each undeclared identifier is reported only once for each function it appears in
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_multicolor_brightness':
drivers/leds/leds-lp55xx-common.c:291:33: error: macro "guard" passed 2 arguments, but takes just 1
291 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:291:9: error: 'guard' undeclared (first use in this function)
291 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'led_current_store':
drivers/leds/leds-lp55xx-common.c:409:33: error: macro "guard" passed 2 arguments, but takes just 1
409 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:409:9: error: 'guard' undeclared (first use in this function)
409 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'run_engine_store':
drivers/leds/leds-lp55xx-common.c:637:33: error: macro "guard" passed 2 arguments, but takes just 1
637 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:637:9: error: 'guard' undeclared (first use in this function)
637 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_store_engine_mode':
drivers/leds/leds-lp55xx-common.c:676:33: error: macro "guard" passed 2 arguments, but takes just 1
676 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:676:9: error: 'guard' undeclared (first use in this function)
676 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_store_engine_load':
drivers/leds/leds-lp55xx-common.c:704:33: error: macro "guard" passed 2 arguments, but takes just 1
704 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:704:9: error: 'guard' undeclared (first use in this function)
704 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_store_engine_leds':
drivers/leds/leds-lp55xx-common.c:803:33: error: macro "guard" passed 2 arguments, but takes just 1
803 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:803:9: error: 'guard' undeclared (first use in this function)
803 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c:798:17: error: unused variable 'ret' [-Werror=unused-variable]
798 | ssize_t ret;
| ^~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_show_master_fader':
drivers/leds/leds-lp55xx-common.c:827:33: error: macro "guard" passed 2 arguments, but takes just 1
827 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:827:9: error: 'guard' undeclared (first use in this function)
827 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_store_master_fader':
drivers/leds/leds-lp55xx-common.c:851:33: error: macro "guard" passed 2 arguments, but takes just 1
851 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:851:9: error: 'guard' undeclared (first use in this function)
851 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_show_master_fader_leds':
drivers/leds/leds-lp55xx-common.c:870:33: error: macro "guard" passed 2 arguments, but takes just 1
870 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:870:9: error: 'guard' undeclared (first use in this function)
870 | guard(mutex, &chip->lock);
| ^~~~~
drivers/leds/leds-lp55xx-common.c: In function 'lp55xx_store_master_fader_leds':
drivers/leds/leds-lp55xx-common.c:901:33: error: macro "guard" passed 2 arguments, but takes just 1
901 | guard(mutex, &chip->lock);
| ^
include/linux/cleanup.h:166: note: macro "guard" defined here
166 | #define guard(_name) \
|
drivers/leds/leds-lp55xx-common.c:901:9: error: 'guard' undeclared (first use in this function)
901 | guard(mutex, &chip->lock);
| ^~~~~
cc1: all warnings being treated as errors
Caused by commit
efd0d1cbb8c5 ("leds: leds-lp55xx: Convert mutex lock/unlock to guard API")
I have used the led-lj tree from next-20240709 for today.
--
Cheers,
Stephen Rothwell
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