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i2c: mchp-pci1xxxx: Avoid cast to incompatible function type 

Rather than casting pci1xxxx_i2c_shutdown to an incompatible function type,
update the type to match that expected by __devm_add_action.

Reported by clang-16 with W-1:

 .../i2c-mchp-pci1xxxx.c:1159:29: error: cast from 'void (*)(struct pci1xxxx_i2c *)' to 'void (*)(void *)' converts to incompatible function type [-Werror,-Wcast-function-type-strict]
         ret = devm_add_action(dev, (void (*)(void *))pci1xxxx_i2c_shutdown, i2c);
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ./include/linux/device.h:251:29: note: expanded from macro 'devm_add_action'
         __devm_add_action(release, action, data, #action)
                                   ^~~~~~

No functional change intended.
Compile tested only.

Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Reviewed-by: Tharun Kumar P<tharunkumar.pasumarthi@microchip.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Simon Horman 2023-05-10 14:32:17 +02:00 committed by Wolfram Sang
parent 8110bf24c8
commit 7ebfd881ab
1 changed files with 4 additions and 2 deletions
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6
drivers/i2c/busses/i2c-mchp-pci1xxxx.c
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@ -1118,8 +1118,10 @@ static int pci1xxxx_i2c_resume(struct device *dev)
static DEFINE_SIMPLE_DEV_PM_OPS(pci1xxxx_i2c_pm_ops, pci1xxxx_i2c_suspend,
pci1xxxx_i2c_resume);
static void pci1xxxx_i2c_shutdown(struct pci1xxxx_i2c *i2c)
static void pci1xxxx_i2c_shutdown(void *data)
{
struct pci1xxxx_i2c *i2c = data;
pci1xxxx_i2c_config_padctrl(i2c, false);
pci1xxxx_i2c_configure_core_reg(i2c, false);
}
@ -1156,7 +1158,7 @@ static int pci1xxxx_i2c_probe_pci(struct pci_dev *pdev,
init_completion(&i2c->i2c_xfer_done);
pci1xxxx_i2c_init(i2c);
ret = devm_add_action(dev, (void (*)(void *))pci1xxxx_i2c_shutdown, i2c);
ret = devm_add_action(dev, pci1xxxx_i2c_shutdown, i2c);
if (ret)
return ret;