diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2020-09-11 15:47:09 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-09-12 14:59:33 +0000 |
| commit | e3a1247b15e756f01d9c25bc71fa2cf563de34a8 (patch) | |
| tree | b5b3757f41355f0e046968f4bdf3c06b51941914 /src/soc/intel | |
| parent | 8395165eee0ab487993e78de52a63dbc669f6684 (diff) | |
include/console/uart: make index parameter unsigned
The UART index is never negative, so make it unsigned and drop the
checks for the index to be non-negative.
Change-Id: I64bd60bd2a3b82552cb3ac6524792b9ac6c09a94
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/common/block/uart/uart.c | 2 | ||||
| -rw-r--r-- | src/soc/intel/denverton_ns/uart_debug.c | 4 | ||||
| -rw-r--r-- | src/soc/intel/quark/uart_common.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/intel/common/block/uart/uart.c b/src/soc/intel/common/block/uart/uart.c index 5507663a5a..142a9365a9 100644 --- a/src/soc/intel/common/block/uart/uart.c +++ b/src/soc/intel/common/block/uart/uart.c @@ -37,7 +37,7 @@ static void uart_lpss_init(const struct device *dev, uintptr_t baseaddr) } #if CONFIG(INTEL_LPSS_UART_FOR_CONSOLE) -uintptr_t uart_platform_base(int idx) +uintptr_t uart_platform_base(unsigned int idx) { if (idx == CONFIG_UART_FOR_CONSOLE) return CONFIG_CONSOLE_UART_BASE_ADDRESS; diff --git a/src/soc/intel/denverton_ns/uart_debug.c b/src/soc/intel/denverton_ns/uart_debug.c index 8ee02cca7f..acd1f038c3 100644 --- a/src/soc/intel/denverton_ns/uart_debug.c +++ b/src/soc/intel/denverton_ns/uart_debug.c @@ -8,9 +8,9 @@ #define MY_PCI_DEV(SEGBUS, DEV, FN) \ ((((SEGBUS)&0xFFF) << 20) | (((DEV)&0x1F) << 15) | (((FN)&0x07) << 12)) -uintptr_t uart_platform_base(int idx); +uintptr_t uart_platform_base(unsigned int idx); -uintptr_t uart_platform_base(int idx) +uintptr_t uart_platform_base(unsigned int idx) { return (uintptr_t)pci_io_read_config32( MY_PCI_DEV(0, CONFIG_HSUART_DEV, idx), diff --git a/src/soc/intel/quark/uart_common.c b/src/soc/intel/quark/uart_common.c index 8696277ce1..19ca745ca1 100644 --- a/src/soc/intel/quark/uart_common.c +++ b/src/soc/intel/quark/uart_common.c @@ -8,7 +8,7 @@ unsigned int uart_platform_refclk(void) return 44236800; } -uintptr_t uart_platform_base(int idx) +uintptr_t uart_platform_base(unsigned int idx) { return UART_BASE_ADDRESS; } |