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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-06-06 16:36:48 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-07-04 17:38:40 +0100 |
| commit | 7b28133dd63681164d87ea2a97e27cd2f9f692fb (patch) | |
| tree | a992931689f113074c17ef44b8e53819c70c24df /drivers/mfd/wm8994-core.c | |
| parent | 105d4b4a36d8d5872da77d8c3e0855b86fcc6c8c (diff) | |
| download | lwn-7b28133dd63681164d87ea2a97e27cd2f9f692fb.tar.gz lwn-7b28133dd63681164d87ea2a97e27cd2f9f692fb.zip | |
mfd: wm8994: Fix Wvoid-pointer-to-enum-cast warning (again)
'type' is an enum, thus cast of pointer on 64-bit compile test with
clang and W=1 causes:
wm8994-core.c:625:17: error: cast to smaller integer type 'enum wm8994_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]
Year ago this was solved, although LKML discussion suggested warning is
not suitable for kernel. Nothing changed in this regard for a year, so
assume the warning will stay and we want to have warnings-free builds.
Link: https://lore.kernel.org/all/20230814160457.GA2836@dev-arch.thelio-3990X/
Link: https://lore.kernel.org/all/20230810095849.123321-1-krzysztof.kozlowski@linaro.org/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240606143648.152668-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd/wm8994-core.c')
| -rw-r--r-- | drivers/mfd/wm8994-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index d5ac066f9db4..094c0b3dbd97 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -622,7 +622,7 @@ static int wm8994_i2c_probe(struct i2c_client *i2c) wm8994->dev = &i2c->dev; wm8994->irq = i2c->irq; - wm8994->type = (enum wm8994_type)i2c_get_match_data(i2c); + wm8994->type = (kernel_ulong_t)i2c_get_match_data(i2c); wm8994->regmap = devm_regmap_init_i2c(i2c, &wm8994_base_regmap_config); if (IS_ERR(wm8994->regmap)) { |