From aa090cb6ea696d9b6a2869e16c53bd8b14a0e7d1 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Wed, 13 Sep 2017 16:01:52 -0600 Subject: device: acpi_name() should take a const struct device There's no reason to mutate the struct device when determining the ACPI name for a device. Adjust the function pointer signature and the respective implementations to use const struct device. Change-Id: If5e1f4de36a53646616581b01f47c4e86822c42e Signed-off-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/21527 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh Reviewed-by: Subrata Banik Reviewed-by: Paul Menzel --- src/southbridge/amd/cimx/sb800/late.c | 2 +- src/southbridge/amd/pi/hudson/lpc.c | 2 +- src/southbridge/amd/sb700/lpc.c | 3 ++- 3 files changed, 4 insertions(+), 3 deletions(-) (limited to 'src/southbridge/amd') diff --git a/src/southbridge/amd/cimx/sb800/late.c b/src/southbridge/amd/cimx/sb800/late.c index 58d3a3432a..ed4f8a5ab3 100644 --- a/src/southbridge/amd/cimx/sb800/late.c +++ b/src/southbridge/amd/cimx/sb800/late.c @@ -143,7 +143,7 @@ unsigned long acpi_fill_mcfg(unsigned long current) return current; } -static const char *lpc_acpi_name(struct device *dev) +static const char *lpc_acpi_name(const struct device *dev) { if (dev->path.type != DEVICE_PATH_PCI) return NULL; diff --git a/src/southbridge/amd/pi/hudson/lpc.c b/src/southbridge/amd/pi/hudson/lpc.c index 7a3914a9bd..282f17c1f1 100644 --- a/src/southbridge/amd/pi/hudson/lpc.c +++ b/src/southbridge/amd/pi/hudson/lpc.c @@ -339,7 +339,7 @@ unsigned long acpi_fill_mcfg(unsigned long current) return current; } -static const char *lpc_acpi_name(struct device *dev) +static const char *lpc_acpi_name(const struct device *dev) { if (dev->path.type != DEVICE_PATH_PCI) return NULL; diff --git a/src/southbridge/amd/sb700/lpc.c b/src/southbridge/amd/sb700/lpc.c index 2943b96a94..643a5a1300 100644 --- a/src/southbridge/amd/sb700/lpc.c +++ b/src/southbridge/amd/sb700/lpc.c @@ -252,7 +252,8 @@ static void southbridge_acpi_fill_ssdt_generator(device_t device) { amd_generate_powernow(ACPI_CPU_CONTROL, 6, 1); } -static const char *lpc_acpi_name(struct device *dev) { +static const char *lpc_acpi_name(const struct device *dev) +{ if (dev->path.type != DEVICE_PATH_PCI) return NULL; -- cgit v1.2.3