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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 09:35:11 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-15 23:08:32 -0500 |
| commit | 50f894d50ac3303097011e7520755d337401245c (patch) | |
| tree | bfb76c9702817c78a9c9fc62ba5c54a5c63e7e62 /drivers/phy/samsung/phy-samsung-usb2.h | |
| parent | 18bdc20be19741ac97499a37e42323248114b496 (diff) | |
| download | lwn-50f894d50ac3303097011e7520755d337401245c.tar.gz lwn-50f894d50ac3303097011e7520755d337401245c.zip | |
phy: samsung: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://github.com/KSPP/linux/issues/21
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/phy/samsung/phy-samsung-usb2.h')
| -rw-r--r-- | drivers/phy/samsung/phy-samsung-usb2.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/samsung/phy-samsung-usb2.h b/drivers/phy/samsung/phy-samsung-usb2.h index 2c1a7d71142b..77fb23bc218f 100644 --- a/drivers/phy/samsung/phy-samsung-usb2.h +++ b/drivers/phy/samsung/phy-samsung-usb2.h @@ -43,7 +43,7 @@ struct samsung_usb2_phy_driver { struct regmap *reg_pmu; struct regmap *reg_sys; spinlock_t lock; - struct samsung_usb2_phy_instance instances[0]; + struct samsung_usb2_phy_instance instances[]; }; struct samsung_usb2_common_phy { |