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| author | Arnd Bergmann <arnd@arndb.de> | 2023-06-23 17:22:29 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2023-07-28 09:26:19 +0100 |
| commit | 66c5e98bbf7b7b2ba0a095ef25bf55c7230e846e (patch) | |
| tree | c26bb43d4d7973c56c71e704aa7d2c53d9c75d1d /drivers/leds | |
| parent | ad5152b85e8bc7dacb1e6e237553fbe779c938e0 (diff) | |
| download | lwn-66c5e98bbf7b7b2ba0a095ef25bf55c7230e846e.tar.gz lwn-66c5e98bbf7b7b2ba0a095ef25bf55c7230e846e.zip | |
leds: simatic-ipc-leds-gpio: Restore LEDS_CLASS dependency
A recent rework accidentally lost the dependency on LEDS_CLASS, which
leads to a link error when LED support is disbled:
x86_64-linux-ld: drivers/leds/simple/simatic-ipc-leds.o: in function `simatic_ipc_leds_probe':
simatic-ipc-leds.c:(.text+0x10c): undefined reference to `devm_led_classdev_register_ext'
Add back the dependency that was there originally.
Fixes: a6c80bec3c935 ("leds: simatic-ipc-leds-gpio: Add GPIO version of Siemens driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230623152233.2246285-1-arnd@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/simple/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/leds/simple/Kconfig b/drivers/leds/simple/Kconfig index 44fa0f93cb3b..02443e745ff3 100644 --- a/drivers/leds/simple/Kconfig +++ b/drivers/leds/simple/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config LEDS_SIEMENS_SIMATIC_IPC tristate "LED driver for Siemens Simatic IPCs" + depends on LEDS_CLASS depends on SIEMENS_SIMATIC_IPC help This option enables support for the LEDs of several Industrial PCs |