From 8395165eee0ab487993e78de52a63dbc669f6684 Mon Sep 17 00:00:00 2001 From: Felix Held Date: Fri, 11 Sep 2020 14:53:03 +0200 Subject: soc/amd/picasso/uart: make index parameters unsigned The UART index is never negative, so make it unsigned and drop the check for the index to be non-negative. BRANCH=zork Change-Id: I38b5dad87f8af4fbe8ee1d919230efe48f68686c Signed-off-by: Felix Held Reviewed-on: https://review.coreboot.org/c/coreboot/+/45292 Tested-by: build bot (Jenkins) Reviewed-by: Marshall Dawson Reviewed-by: Aaron Durbin Reviewed-by: Furquan Shaikh --- src/soc/amd/picasso/include/soc/uart.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/soc/amd/picasso/include') diff --git a/src/soc/amd/picasso/include/soc/uart.h b/src/soc/amd/picasso/include/soc/uart.h index 3aac936dff..4e5619fa86 100644 --- a/src/soc/amd/picasso/include/soc/uart.h +++ b/src/soc/amd/picasso/include/soc/uart.h @@ -5,9 +5,9 @@ #include -void set_uart_config(int idx); /* configure hardware of FCH UART selected by idx */ +void set_uart_config(unsigned int idx); /* configure hardware of FCH UART selected by idx */ void clear_uart_legacy_config(void); /* disable legacy I/O decode for FCH UART */ -uintptr_t get_uart_base(int idx); /* get MMIO base address of FCH UART */ +uintptr_t get_uart_base(unsigned int idx); /* get MMIO base address of FCH UART */ #endif /* __PICASSO_UART_H__ */ -- cgit v1.2.3