Update extcon next for v6.7
Detailed description for this pull request:
- Add new Realtek DHC(Digital Home Hub) RTD SoC external connector driver
: Detect USB Type C cable detection for USB and USB_HOST cable
and support USB Type-C connector class. The extcon-rtk-type-c.c driver
supports the following Realtek RTD SoC:
- realtek,rtd1295-type-c
- realtek,rtd1312c-type-c
- realtek,rtd1315e-type-c
- realtek,rtd1319-type-c
- realtek,rtd1319d-type-c
- realtek,rtd1395-type-c
- realtek,rtd1619-type-c
- realtek,rtd1619b-type-c
- Add device-tree compatible string for extcon-max77693 and extcon-77843.c.
extcon: realtek: add the error handler for nvmem_cell_read
There are following smatch warning:
drivers/extcon/extcon-rtk-type-c.c:905 __updated_type_c_parameter_by_efuse()
error: 'buf' dereferencing possible ERR_PTR()
The nvmem_cell_read may fail to read. So, driver must handle failure cases.
Link: https://lore.kernel.org/all/20231016053510.28881-1-stanley_chang@realtek.com/
Fixes: 8a590d7371f0 ("extcon: add Realtek DHC RTD SoC Type-C driver")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/a469dd51-f5d5-4e8f-ba36-6c7cea046fb8@moroto.mountain/
Signed-off-by: Stanley Chang <stanley_chang@realtek.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
1 file changed
