Follow the advice of the below link and prefer 'strscpy'. Conversion is
easy because no driver used the return value and has been done with a
simple sed invocation.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
The last user of new_fwnode was removed, leading to:
drivers/i2c/busses/i2c-icy.c: In function ‘icy_probe’:
drivers/i2c/busses/i2c-icy.c:126:24: warning: unused variable ‘new_fwnode’ [-Wunused-variable]
126 | struct fwnode_handle *new_fwnode;
| ^~~~~~~~~~
Fixes: dd7a37102b ("i2c: icy: Constify the software node")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Max Staudt <max@enpas.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Complete software node can now be supplied to the device
with struct i2c_board_info.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Max Staudt <max@enpas.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This has been found by the Kernel Test Robot:
http://lkml.iu.edu/hypermail/linux/kernel/2006.0/06862.html
With CONFIG_AMIGA_PCMCIA=n, io_mm.h does not pull in amigahw.h and
ZTWO_VADDR is undefined. Add forgotten include to i2c-icy.c
Fixes: 4768e90eca ("i2c: Add i2c-icy for I2C on m68k/Amiga")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Max Staudt <max@enpas.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Move from the deprecated i2c_new_probed_device() to the new
i2c_new_scanned_device(). Make use of the new ERRPTR if suitable.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Max Staudt <max@enpas.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
i2c_new_{probed|scanned}_device will update the address after scanning.
No need to preset it.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Max Staudt <max@enpas.org>
Tested-by: Max Staudt <max@enpas.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Since the 2019 a1k.org community re-print of these PCBs sports an
LTC2990 hwmon chip as an example use case, let this driver autoprobe
for that as well. If it is present, modprobing ltc2990 is sufficient.
The property_entry enables the three additional inputs available on
this particular board:
in1 will be the voltage of the 5V rail, divided by 2.
in2 will be the voltage of the 12V rail, divided by 4.
temp3 will be measured using a PCB loop next the chip.
Signed-off-by: Max Staudt <max@enpas.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This is the i2c-icy driver for the ICY board for Amiga computers.
It connects a PCF8584 I2C controller to the Zorro bus, providing I2C
connectivity. The original documentation can be found on Aminet:
https://aminet.net/package/docs/hard/icy
IRQ support is currently not implemented, as i2c-algo-pcf is built for
the ISA bus and a straight implementation of the same stack locks up a
Zorro machine.
Signed-off-by: Max Staudt <max@enpas.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
[wsa: added a missing newline reported by checkpatch]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Wolfram Sang