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lib: fix pointer of type 'void *' used in arithmetic

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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>
This commit is contained in:
Jukka Laitinen
2022-01-19 11:20:17 +02:00
committed by Anup Patel
parent fb688d9e9d
commit 5d025eb235
13 changed files with 27 additions and 27 deletions
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4
lib/utils/serial/shakti-uart.c
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@@ -21,7 +21,7 @@
#define UART_TX_FULL 0x2
#define UART_RX_FULL 0x8
static volatile void *uart_base;
static volatile char *uart_base;
static void shakti_uart_putc(char ch)
{
@@ -46,7 +46,7 @@ static struct sbi_console_device shakti_console = {
int shakti_uart_init(unsigned long base, u32 in_freq, u32 baudrate)
{
uart_base = (volatile void *)base;
uart_base = (volatile char *)base;
u16 baud = (u16)(in_freq/(16 * baudrate));
writew(baud, uart_base + REG_BAUD);