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pinctrl: microchip-sgpio: use kcalloc() instead of kzalloc()
authorQianfeng Rong <rongqianfeng@vivo.com>
Tue, 19 Aug 2025 14:39:32 +0000 (22:39 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 21 Aug 2025 11:28:49 +0000 (13:28 +0200)
commit2092b3b278be03f73a2438a9d14e2ac472eec033
tree74489aa499bbe4c13bf11b44090f58812938af82tree | snapshot
parentb8dc2302544b66367bedec19ee16477ff5a25a92commit | diff
pinctrl: microchip-sgpio: use kcalloc() instead of kzalloc()

Use devm_kcalloc() in microchip_sgpio_register_bank() to gain built-in
overflow protection, making memory allocation safer when calculating
allocation size compared to explicit multiplication.

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Link: https://lore.kernel.org/20250819143935.372084-2-rongqianfeng@vivo.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-microchip-sgpio.c diff | blob | blame | history
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