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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>
This commit is contained in:
Gustavo A. R. Silva 2020-05-28 09:35:11 -05:00
parent 18bdc20be1
commit 50f894d50a
1 changed files with 1 additions and 1 deletions
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2
drivers/phy/samsung/phy-samsung-usb2.h
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@ -43,7 +43,7 @@ struct samsung_usb2_phy_driver {
struct regmap *reg_pmu; struct regmap *reg_pmu;
struct regmap *reg_sys; struct regmap *reg_sys;
spinlock_t lock; spinlock_t lock;
struct samsung_usb2_phy_instance instances[0]; struct samsung_usb2_phy_instance instances[];
}; };
struct samsung_usb2_common_phy { struct samsung_usb2_common_phy {