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| author | Jukka Laitinen <jukka.laitinen@iki.fi> | 2022-01-19 12:20:17 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-01-21 19:28:12 +0300 |
| commit | 5d025eb2353550eadbd2fa9b8083a92fe9b07bd9 (patch) | |
| tree | d894553a47e62e5224780e2836a4648bc778c9e8 /lib/utils/irqchip/fdt_irqchip_plic.c | |
| parent | fb688d9e9d4099d6945c9e460b9cd2c8c4d8a29b (diff) | |
| download | opensbi-5d025eb2353550eadbd2fa9b8083a92fe9b07bd9.tar.xz | |
lib: fix pointer of type 'void *' used in arithmetic
Using "void *" in arithmetic causes errors with strict compiler settings:
"error: pointer of type 'void *' used in arithmetic [-Werror=pointer-arith]"
Avoid these by calculating on "char *" where 1-byte data size is assumed.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
Reviewed-by: Dong Du <Dd_nirvana@sjtu.edu.cn>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'lib/utils/irqchip/fdt_irqchip_plic.c')
| -rw-r--r-- | lib/utils/irqchip/fdt_irqchip_plic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/utils/irqchip/fdt_irqchip_plic.c b/lib/utils/irqchip/fdt_irqchip_plic.c index 8d375be..b2d2a1b 100644 --- a/lib/utils/irqchip/fdt_irqchip_plic.c +++ b/lib/utils/irqchip/fdt_irqchip_plic.c @@ -116,7 +116,7 @@ static int irqchip_plic_cold_init(void *fdt, int nodeoff, static void thead_plic_plat_init(struct plic_data *pd) { - writel_relaxed(BIT(0), (void *)pd->addr + THEAD_PLIC_CTRL_REG); + writel_relaxed(BIT(0), (char *)pd->addr + THEAD_PLIC_CTRL_REG); } static const struct fdt_match irqchip_plic_match[] = { |