From: Arend van Spriel <arend@xxxxxxxxxxxx> Cleanup resulted in merging several files and made several symbols local to a source file. These were found by running sparse as it gave the warning: symbol 'foo' was not declared. Should it be static? Reported-by: Aaro Koskinen <aaro.koskinen@xxxxxx> Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx> Reviewed-by: Roland Vossen <rvossen@xxxxxxxxxxxx> Signed-off-by: Roland Vossen <rvossen@xxxxxxxxxxxx> --- drivers/staging/brcm80211/brcmfmac/bcmsdh.c | 2 +- drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c | 10 +++++----- drivers/staging/brcm80211/brcmfmac/dhd_common.c | 15 ++++++++------- drivers/staging/brcm80211/brcmfmac/dhd_linux.c | 11 +---------- drivers/staging/brcm80211/brcmfmac/dhd_sdio.c | 10 +++++----- drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c | 5 +++-- 6 files changed, 23 insertions(+), 30 deletions(-) diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c index e35c56a..2490dde 100644 --- a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c @@ -49,7 +49,7 @@ enum { IOV_RXCHAIN }; -const struct brcmu_iovar sdioh_iovars[] = { +static const struct brcmu_iovar sdioh_iovars[] = { {"sd_devreg", IOV_DEVREG, 0, IOVT_BUFFER, sizeof(struct brcmf_sdreg)} , {"sd_rxchain", IOV_RXCHAIN, 0, IOVT_BOOL, 0} diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c index fd34dd4..5482005 100644 --- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c +++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c @@ -50,10 +50,10 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = { MODULE_DEVICE_TABLE(sdio, brcmf_sdmmc_ids); #ifdef CONFIG_PM_SLEEP -DECLARE_WAIT_QUEUE_HEAD(sdioh_request_byte_wait); -DECLARE_WAIT_QUEUE_HEAD(sdioh_request_word_wait); -DECLARE_WAIT_QUEUE_HEAD(sdioh_request_packet_wait); -DECLARE_WAIT_QUEUE_HEAD(sdioh_request_buffer_wait); +static DECLARE_WAIT_QUEUE_HEAD(sdioh_request_byte_wait); +static DECLARE_WAIT_QUEUE_HEAD(sdioh_request_word_wait); +static DECLARE_WAIT_QUEUE_HEAD(sdioh_request_packet_wait); +static DECLARE_WAIT_QUEUE_HEAD(sdioh_request_buffer_wait); #endif /* CONFIG_PM_SLEEP */ static bool @@ -379,7 +379,7 @@ brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, } /* Read client card reg */ -int +static int brcmf_sdioh_card_regread(struct brcmf_sdio_dev *sdiodev, int func, u32 regaddr, int regsize, u32 *data) { diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_common.c b/drivers/staging/brcm80211/brcmfmac/dhd_common.c index e5214b2..3abd434 100644 --- a/drivers/staging/brcm80211/brcmfmac/dhd_common.c +++ b/drivers/staging/brcm80211/brcmfmac/dhd_common.c @@ -36,11 +36,12 @@ int brcmf_msg_level; #define MSGTRACE_VERSION 1 #ifdef BCMDBG -const char brcmf_version[] = -"Dongle Host Driver, version " BRCMF_VERSION_STR "\nCompiled on " __DATE__ -" at " __TIME__; +static const char brcmf_version[] = + "Dongle Host Driver, version " BRCMF_VERSION_STR "\nCompiled on " + __DATE__ " at " __TIME__; #else -const char brcmf_version[] = "Dongle Host Driver, version " BRCMF_VERSION_STR; +static const char brcmf_version[] = + "Dongle Host Driver, version " BRCMF_VERSION_STR; #endif /* IOVar table */ @@ -58,7 +59,7 @@ enum { IOV_LAST }; -const struct brcmu_iovar brcmf_iovars[] = { +static const struct brcmu_iovar brcmf_iovars[] = { {"version", IOV_VERSION, 0, IOVT_BUFFER, sizeof(brcmf_version)} , #ifdef BCMDBG @@ -1038,7 +1039,7 @@ fail: kfree(buf); } -void brcmf_c_arp_offload_set(struct brcmf_pub *drvr, int arp_mode) +static void brcmf_c_arp_offload_set(struct brcmf_pub *drvr, int arp_mode) { char iovbuf[32]; int retcode; @@ -1055,7 +1056,7 @@ void brcmf_c_arp_offload_set(struct brcmf_pub *drvr, int arp_mode) arp_mode); } -void brcmf_c_arp_offload_enable(struct brcmf_pub *drvr, int arp_enable) +static void brcmf_c_arp_offload_enable(struct brcmf_pub *drvr, int arp_enable) { char iovbuf[32]; int retcode; diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c index 7121b16..470759a 100644 --- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c @@ -831,7 +831,7 @@ static void brcmf_ethtool_get_drvinfo(struct net_device *net, dev_name(&brcmf_cfg80211_get_sdio_func()->dev)); } -struct ethtool_ops brcmf_ethtool_ops = { +static struct ethtool_ops brcmf_ethtool_ops = { .get_drvinfo = brcmf_ethtool_get_drvinfo }; @@ -1494,15 +1494,6 @@ int brcmf_os_proto_unblock(struct brcmf_pub *drvr) return 0; } -int brcmf_netdev_reset(struct net_device *dev, u8 flag) -{ - struct brcmf_info *drvr_priv = *(struct brcmf_info **)netdev_priv(dev); - - brcmf_bus_devreset(&drvr_priv->pub, flag); - - return 1; -} - static int brcmf_get_pend_8021x_cnt(struct brcmf_info *drvr_priv) { return atomic_read(&drvr_priv->pend_8021x_cnt); diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c index 49914c6..8e4e0d0 100644 --- a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c @@ -769,7 +769,7 @@ uint brcmf_txbound; uint brcmf_rxbound; module_param(brcmf_txbound, uint, 0); module_param(brcmf_rxbound, uint, 0); -uint brcmf_txminmax; +static uint brcmf_txminmax; int brcmf_idletime = 1; module_param(brcmf_idletime, int, 0); @@ -1151,7 +1151,7 @@ static int brcmf_sdbrcm_clkctl(struct brcmf_bus *bus, uint target, bool pendok) return 0; } -int brcmf_sdbrcm_bussleep(struct brcmf_bus *bus, bool sleep) +static int brcmf_sdbrcm_bussleep(struct brcmf_bus *bus, bool sleep) { uint retries = 0; @@ -1765,7 +1765,7 @@ enum { IOV_VARS }; -const struct brcmu_iovar brcmf_sdio_iovars[] = { +static const struct brcmu_iovar brcmf_sdio_iovars[] = { {"intr", IOV_INTR, 0, IOVT_BOOL, 0}, {"sleep", IOV_SLEEP, 0, IOVT_BOOL, 0}, {"pollrate", IOV_POLLRATE, 0, IOVT_UINT32, 0}, @@ -2287,7 +2287,7 @@ break2: } #endif /* BCMDBG */ -int brcmf_sdbrcm_downloadvars(struct brcmf_bus *bus, void *arg, int len) +static int brcmf_sdbrcm_downloadvars(struct brcmf_bus *bus, void *arg, int len) { int bcmerror = 0; @@ -4497,7 +4497,7 @@ void brcmf_sdbrcm_isr(void *arg) brcmf_sdbrcm_sched_dpc(bus); } -extern bool brcmf_sdbrcm_bus_watchdog(struct brcmf_pub *drvr) +static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_pub *drvr) { struct brcmf_bus *bus; diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c index 9010ce7..60a04b3 100644 --- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c @@ -38,7 +38,7 @@ static struct sdio_func *cfg80211_sdio_func; static struct brcmf_cfg80211_dev *cfg80211_dev; static const u8 ether_bcast[ETH_ALEN] = {255, 255, 255, 255, 255, 255}; -u32 brcmf_dbg_level = WL_DBG_ERR; +static u32 brcmf_dbg_level = WL_DBG_ERR; /* ** cfg80211_ops api/callback list @@ -3830,7 +3830,8 @@ dongle_scantime_out: return err; } -s32 brcmf_config_dongle(struct brcmf_cfg80211_priv *cfg_priv, bool need_lock) +static s32 brcmf_config_dongle(struct brcmf_cfg80211_priv *cfg_priv, + bool need_lock) { struct net_device *ndev; 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