* [PATCH AUTOSEL 4.19 13/15] macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
[not found] <20220601135951.2005085-1-sashal@kernel.org>
2022-06-01 13:59 ` [PATCH AUTOSEL 4.19 12/15] powerpc/xics: fix refcount leak in icp_opal_init() Sasha Levin
@ 2022-06-01 13:59 ` Sasha Levin
1 sibling, 0 replies; 2+ messages in thread
From: Sasha Levin @ 2022-06-01 13:59 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, kernel test robot, Finn Thain, masahiroy,
Randy Dunlap, arnd, linuxppc-dev, adobriyan, yebin10
From: Finn Thain <fthain@linux-m68k.org>
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
via-pmu-event.c:(.text+0x94): undefined reference to `input_event'
via-pmu-event.c:(.text+0xb8): undefined reference to `input_event'
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event_init':
via-pmu-event.c:(.init.text+0x20): undefined reference to `input_allocate_device'
via-pmu-event.c:(.init.text+0xc4): undefined reference to `input_register_device'
via-pmu-event.c:(.init.text+0xd4): undefined reference to `input_free_device'
make[1]: *** [Makefile:1155: vmlinux] Error 1
make: *** [Makefile:350: __build_one_by_one] Error 2
Don't call into the input subsystem unless CONFIG_INPUT is built-in.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/5edbe76ce68227f71e09af4614cc4c1bd61c7ec8.1649326292.git.fthain@linux-m68k.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/macintosh/Kconfig | 4 ++++
drivers/macintosh/Makefile | 3 ++-
drivers/macintosh/via-pmu.c | 2 +-
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 47c350cdfb12..a316624742f6 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -66,6 +66,10 @@ config ADB_PMU
this device; you should do so if your machine is one of those
mentioned above.
+config ADB_PMU_EVENT
+ def_bool y
+ depends on ADB_PMU && INPUT=y
+
config ADB_PMU_LED
bool "Support for the Power/iBook front LED"
depends on PPC_PMAC && ADB_PMU
diff --git a/drivers/macintosh/Makefile b/drivers/macintosh/Makefile
index 49819b1b6f20..712edcb3e0b0 100644
--- a/drivers/macintosh/Makefile
+++ b/drivers/macintosh/Makefile
@@ -12,7 +12,8 @@ obj-$(CONFIG_MAC_EMUMOUSEBTN) += mac_hid.o
obj-$(CONFIG_INPUT_ADBHID) += adbhid.o
obj-$(CONFIG_ANSLCD) += ans-lcd.o
-obj-$(CONFIG_ADB_PMU) += via-pmu.o via-pmu-event.o
+obj-$(CONFIG_ADB_PMU) += via-pmu.o
+obj-$(CONFIG_ADB_PMU_EVENT) += via-pmu-event.o
obj-$(CONFIG_ADB_PMU_LED) += via-pmu-led.o
obj-$(CONFIG_PMAC_BACKLIGHT) += via-pmu-backlight.o
obj-$(CONFIG_ADB_CUDA) += via-cuda.o
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index d72c450aebe5..50299d68ddfc 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -1464,7 +1464,7 @@ pmu_handle_data(unsigned char *data, int len)
pmu_pass_intr(data, len);
/* len == 6 is probably a bad check. But how do I
* know what PMU versions send what events here? */
- if (len == 6) {
+ if (IS_ENABLED(CONFIG_ADB_PMU_EVENT) && len == 6) {
via_pmu_event(PMU_EVT_POWER, !!(data[1]&8));
via_pmu_event(PMU_EVT_LID, data[1]&1);
}
--
2.35.1
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