From b545df5cfd4a8d4cb6656ac79a5cfc0eed9971c0 Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Sat, 6 May 2023 19:28:36 +0200 Subject: [PATCH] mac80211: brcm: fix compilation warning for unused brcmf_of_fwnames If CPTCFG_BRCMFMAC_SDIO is not used brcmf_of_fwnames is defined but not used in the case of CONFIG_OF not compiled. Restrict brcmf_of_fwnames only with CPTCFG_BRCMFMAC_SDIO selected. Fix compilation warning: /__w/openwrt/openwrt/openwrt/build_dir/target-x86_64-openwrt-linux-musl_musl/linux-x86_64/backports-6.1.24/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h:16:1: error: 'brcmf_of_fwnames' defined but not used [-Werror=unused-function] 16 | brcmf_of_fwnames(struct device *dev, u32 *map_count) | ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Christian Marangi --- ...5-brcmfmac-Read-alternative-firmware-names-from-DT.patch | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/package/kernel/mac80211/patches/brcm/865-brcmfmac-Read-alternative-firmware-names-from-DT.patch b/package/kernel/mac80211/patches/brcm/865-brcmfmac-Read-alternative-firmware-names-from-DT.patch index 8ed81f600a..8df285f8b1 100644 --- a/package/kernel/mac80211/patches/brcm/865-brcmfmac-Read-alternative-firmware-names-from-DT.patch +++ b/package/kernel/mac80211/patches/brcm/865-brcmfmac-Read-alternative-firmware-names-from-DT.patch @@ -65,22 +65,26 @@ Signed-off-by: Phil Elwell +} --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h -@@ -5,9 +5,16 @@ +@@ -5,9 +5,20 @@ #ifdef CONFIG_OF void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, struct brcmf_mp_device *settings); ++#ifdef CPTCFG_BRCMFMAC_SDIO +struct brcmf_firmware_mapping * +brcmf_of_fwnames(struct device *dev, u32 *map_count); ++#endif #else static void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, struct brcmf_mp_device *settings) { } ++#ifdef CPTCFG_BRCMFMAC_SDIO +static struct brcmf_firmware_mapping * +brcmf_of_fwnames(struct device *dev, u32 *map_count) +{ + return NULL; +} ++#endif #endif /* CONFIG_OF */ --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -- 2.30.2