diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2024-02-23 13:40:24 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2024-02-28 14:37:22 +0300 |
| commit | 17672ced7d734a7d0647a26956c269b9098387a6 (patch) | |
| tree | 7db2bd4eedecd2b034ba11cc31993807aeb1f386 | |
| parent | 576b2015e7e02460a690769fb81a561cc748b877 (diff) | |
| download | linux-17672ced7d734a7d0647a26956c269b9098387a6.tar.xz | |
wifi: brcmsmac: silence sparse warnings
sparse complains on this code about casts that lose bits
due to the usage of bitwise not, but really we do want
16 bits only, so clarify that by using masks.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240223114023.06e5ade90bcd.I41a0cbae1fa259cfbf5fa117ddfce908877475a2@changeid
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c | 16 |
2 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c index 7717eb85a1db..aae2cf95fe95 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c @@ -3299,7 +3299,7 @@ wlc_lcnphy_run_samples(struct brcms_phy *pi, if (iqcalmode) { - and_phy_reg(pi, 0x453, (u16) ~(0x1 << 15)); + and_phy_reg(pi, 0x453, 0xffff & ~(0x1 << 15)); or_phy_reg(pi, 0x453, (0x1 << 15)); } else { write_phy_reg(pi, 0x63f, 1); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c index cd9b502a6a9f..d69879e1bd87 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c @@ -17582,7 +17582,7 @@ static void wlc_phy_txpwrctrl_pwr_setup_nphy(struct brcms_phy *pi) or_phy_reg(pi, 0x122, (0x1 << 0)); if (NREV_GE(pi->pubpi.phy_rev, 3)) - and_phy_reg(pi, 0x1e7, (u16) (~(0x1 << 15))); + and_phy_reg(pi, 0x1e7, 0x7fff); else or_phy_reg(pi, 0x1e7, (0x1 << 15)); @@ -18081,7 +18081,7 @@ wlc_phy_rfctrlintc_override_nphy(struct brcms_phy *pi, u8 field, u16 value, (0x1 << 10)); and_phy_reg(pi, 0x2ff, (u16) - ~(0x3 << 14)); + 0xffff & ~(0x3 << 14)); or_phy_reg(pi, 0x2ff, (0x1 << 13)); or_phy_reg(pi, 0x2ff, (0x1 << 0)); } else { @@ -21048,7 +21048,7 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec, (val | MAC_PHY_FORCE_CLK)); and_phy_reg(pi, (NPHY_TO_BPHY_OFF + BPHY_BB_CONFIG), - (u16) (~(BBCFG_RESETCCA | BBCFG_RESETRX))); + 0xffff & ~(BBCFG_RESETCCA | BBCFG_RESETRX)); bcma_write16(pi->d11core, D11REGOFFS(psm_phy_hdr_param), val); } @@ -21282,7 +21282,8 @@ void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init) bcma_set16(pi->d11core, D11REGOFFS(psm_gpio_oe), mask); - bcma_mask16(pi->d11core, D11REGOFFS(psm_gpio_out), ~mask); + bcma_mask16(pi->d11core, D11REGOFFS(psm_gpio_out), + 0xffff & ~mask); if (lut_init) { write_phy_reg(pi, 0xf8, 0x02d8); @@ -23192,7 +23193,7 @@ void wlc_phy_stopplayback_nphy(struct brcms_phy *pi) or_phy_reg(pi, 0xc3, NPHY_sampleCmd_STOP); else if (playback_status & 0x2) and_phy_reg(pi, 0xc2, - (u16) ~NPHY_iqloCalCmdGctl_IQLO_CAL_EN); + 0xffff & ~NPHY_iqloCalCmdGctl_IQLO_CAL_EN); and_phy_reg(pi, 0xc3, (u16) ~(0x1 << 2)); @@ -28197,8 +28198,9 @@ void wlc_phy_txpwrctrl_enable_nphy(struct brcms_phy *pi, u8 ctrl_type) if (NREV_GE(pi->pubpi.phy_rev, 3)) and_phy_reg(pi, 0x1e7, - (u16) (~((0x1 << 15) | - (0x1 << 14) | (0x1 << 13)))); + 0xffff & ~((0x1 << 15) | + (0x1 << 14) | + (0x1 << 13))); else and_phy_reg(pi, 0x1e7, (u16) (~((0x1 << 14) | (0x1 << 13)))); |