Commit Graph

2 Commits

Author SHA1 Message Date
Randy Dunlap
67c74613f2 extcon: max14526: avoid defined but not used warning
SIMPLE_PM_DEV_OPS() is deprecated according to <linux/pm.h>.
Use DEFINE_SIMPLE_PM_DEV_OPS() instead. This avoids a build warning
when CONFIG_PM is not enabled:

drivers/extcon/extcon-max14526.c:265:12: warning: ‘max14526_resume’ defined but not used [-Wunused-function]
  265 | static int max14526_resume(struct device *dev)

Fixes: 145af3ddd1 ("extcon: Add basic support for Maxim MAX14526 MUIC")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/lkml/20250513210252.1139749-1-rdunlap@infradead.org/
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2025-09-08 15:12:54 +09:00
Svyatoslav Ryhel
145af3ddd1 extcon: Add basic support for Maxim MAX14526 MUIC
The MAX14526 is designed to simplify interface requirements on portable
devices by multiplexing common inputs (USB, UART, Microphone, Stereo Audio
and Composite Video) on a single micro/mini USB connector. The USB input
supports Hi-Speed USB and the audio/video inputs feature negative rail
signal operation allowing simple DC coupled accessories. These device allow
a single micro/mini USB port to support all the common interfaces on
Cellular phones and portable media players over the same external lines.

Link: https://lore.kernel.org/lkml/20250506073216.43059-3-clamor95@gmail.com/
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2025-09-08 14:43:00 +09:00