diff options
| author | Simon Horman <horms@kernel.org> | 2023-05-10 14:32:17 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2023-06-05 10:43:45 +0200 |
| commit | 7ebfd881abe9e0ea9557b29dab6aa28d294fabb4 (patch) | |
| tree | a9c4a675610af36b66e50209181c5774ee397cc6 /drivers/i2c | |
| parent | 8110bf24c82d08aa2ed1d09a2b996d06c41f2e67 (diff) | |
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>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mchp-pci1xxxx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c index b21ffd6df927..5ef136c3ecb1 100644 --- a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c +++ b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c @@ -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; |