| Message ID | 20220608020312.9663-1-pkshih@realtek.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 90f4b5499cdd94be3c1e856375ecd7d5f9c4cecc |
| Delegated to: | Kalle Valo |
| Headers | show |
| Series | rtw88: 8821c: fix access const table of channel parameters | expand |
On Wed, Jun 08, 2022 at 10:03:12AM +0800, Ping-Ke Shih wrote: > We would like to make chip_info table const, but 8821c uses one field as > a variable, and causes core dump. To fix this, move the field to another > struct that can be read and written. > > BUG: unable to handle page fault for address: ffffffffc09f52f4 > PGD 5b5215067 P4D 5b5215067 PUD 5b5217067 PMD 111f61067 PTE 8000000111e07161 > Oops: 0003 [#1] PREEMPT SMP NOPTI > CPU: 6 PID: 436 Comm: NetworkManager Not tainted 5.18.0-rc7-debug-01822-g89d8f53ff6e7 #1 5cac31ca93432e53341863abfb3332fd98b144da > Hardware name: HP HP Desktop M01-F1xxx/87D6, BIOS F.12 12/17/2020 > RIP: 0010:rtw8821c_phy_set_param+0x262/0x380 [rtw88_8821c] > Code: e8 53 f3 c0 d6 48 8b 43 10 4c 8b 63 38 be 24 0a 00 00 48 89 df 48 > 8b 40 68 e8 3a f3 c0 d6 89 e9 be 28 0a 00 00 48 89 df d3 e8 <41> 89 84 > 24 54 01 00 00 48 8b 43 10 4c 8b 63 38 48 8b 40 68 e8 15 > RSP: 0018:ffffb08c417cb6f0 EFLAGS: 00010286 > RAX: 0000000064b80c1c RBX: ffff93d15a0120e0 RCX: 0000000000000000 > RDX: 0000000034028211 RSI: 0000000000000a28 RDI: ffff93d15a0120e0 > RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 > R10: 0000000000000001 R11: 0000000000000006 R12: ffffffffc09f51a0 > R13: ffff93d15a0156d0 R14: 0000000000000000 R15: 0000000000000001 > FS: 00007f4e9b73d1c0(0000) GS:ffff93d83ab80000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: ffffffffc09f52f4 CR3: 0000000103b9e000 CR4: 0000000000350ee0 > Call Trace: > <TASK> > rtw_core_start+0xbd/0x190 [rtw88_core de79d6bdfd083d102030858972032e5706726279] > rtw_ops_start+0x26/0x40 [rtw88_core de79d6bdfd083d102030858972032e5706726279] > drv_start+0x42/0x100 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > ieee80211_do_open+0x2fb/0x900 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > ieee80211_open+0x67/0x80 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > __dev_open+0xdd/0x180 > [...] > > Fixes: 89d8f53ff6e7 ("wifi: rtw88: Fix Sparse warning for rtw8821c_hw_spec") > Reported-by: Nathan Chancellor <nathan@kernel.org> > Cc: Larry Finger <Larry.Finger@lwfinger.net> > Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> I don't actually use wireless on this machine but my boot finishes and I don't see any crash: Tested-by: Nathan Chancellor <nathan@kernel.org> > --- > drivers/net/wireless/realtek/rtw88/main.h | 6 +++--- > drivers/net/wireless/realtek/rtw88/rtw8821c.c | 14 ++++++++------ > 2 files changed, 11 insertions(+), 9 deletions(-) > > diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h > index 0baaf5a32e82d..5d00c161162c3 100644 > --- a/drivers/net/wireless/realtek/rtw88/main.h > +++ b/drivers/net/wireless/realtek/rtw88/main.h > @@ -1233,9 +1233,6 @@ struct rtw_chip_info { > const struct wiphy_wowlan_support *wowlan_stub; > const u8 max_sched_scan_ssids; > > - /* for 8821c set channel */ > - u32 ch_param[3]; > - > /* coex paras */ > u32 coex_para_ver; > u8 bt_desired_ver; > @@ -1937,6 +1934,9 @@ struct rtw_hal { > > enum rtw_sar_bands sar_band; > struct rtw_sar sar; > + > + /* for 8821c set channel */ > + u32 ch_param[3]; > }; > > struct rtw_path_div { > diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c > index 42841f5d502c2..025262a8970eb 100644 > --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c > +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c > @@ -125,6 +125,7 @@ static void rtw8821c_phy_bf_init(struct rtw_dev *rtwdev) > > static void rtw8821c_phy_set_param(struct rtw_dev *rtwdev) > { > + struct rtw_hal *hal = &rtwdev->hal; > u8 crystal_cap, val; > > /* power on BB/RF domain */ > @@ -159,9 +160,9 @@ static void rtw8821c_phy_set_param(struct rtw_dev *rtwdev) > > /* post init after header files config */ > rtw_write32_set(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST); > - rtwdev->chip->ch_param[0] = rtw_read32_mask(rtwdev, REG_TXSF2, MASKDWORD); > - rtwdev->chip->ch_param[1] = rtw_read32_mask(rtwdev, REG_TXSF6, MASKDWORD); > - rtwdev->chip->ch_param[2] = rtw_read32_mask(rtwdev, REG_TXFILTER, MASKDWORD); > + hal->ch_param[0] = rtw_read32_mask(rtwdev, REG_TXSF2, MASKDWORD); > + hal->ch_param[1] = rtw_read32_mask(rtwdev, REG_TXSF6, MASKDWORD); > + hal->ch_param[2] = rtw_read32_mask(rtwdev, REG_TXFILTER, MASKDWORD); > > rtw_phy_init(rtwdev); > rtwdev->dm_info.cck_pd_default = rtw_read8(rtwdev, REG_CSRATIO) & 0x1f; > @@ -351,6 +352,7 @@ static void rtw8821c_set_channel_rxdfir(struct rtw_dev *rtwdev, u8 bw) > static void rtw8821c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, > u8 primary_ch_idx) > { > + struct rtw_hal *hal = &rtwdev->hal; > u32 val32; > > if (channel <= 14) { > @@ -367,11 +369,11 @@ static void rtw8821c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, > rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, 0x00003667); > } else { > rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, > - rtwdev->chip->ch_param[0]); > + hal->ch_param[0]); > rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, > - rtwdev->chip->ch_param[1] & MASKLWORD); > + hal->ch_param[1] & MASKLWORD); > rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, > - rtwdev->chip->ch_param[2]); > + hal->ch_param[2]); > } > } else if (channel > 35) { > rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x1); > -- > 2.25.1 >
Ping-Ke Shih <pkshih@realtek.com> writes: > We would like to make chip_info table const, but 8821c uses one field as > a variable, and causes core dump. To fix this, move the field to another > struct that can be read and written. > > BUG: unable to handle page fault for address: ffffffffc09f52f4 > PGD 5b5215067 P4D 5b5215067 PUD 5b5217067 PMD 111f61067 PTE 8000000111e07161 > Oops: 0003 [#1] PREEMPT SMP NOPTI > CPU: 6 PID: 436 Comm: NetworkManager Not tainted 5.18.0-rc7-debug-01822-g89d8f53ff6e7 #1 5cac31ca93432e53341863abfb3332fd98b144da > Hardware name: HP HP Desktop M01-F1xxx/87D6, BIOS F.12 12/17/2020 > RIP: 0010:rtw8821c_phy_set_param+0x262/0x380 [rtw88_8821c] > Code: e8 53 f3 c0 d6 48 8b 43 10 4c 8b 63 38 be 24 0a 00 00 48 89 df 48 > 8b 40 68 e8 3a f3 c0 d6 89 e9 be 28 0a 00 00 48 89 df d3 e8 <41> 89 84 > 24 54 01 00 00 48 8b 43 10 4c 8b 63 38 48 8b 40 68 e8 15 > RSP: 0018:ffffb08c417cb6f0 EFLAGS: 00010286 > RAX: 0000000064b80c1c RBX: ffff93d15a0120e0 RCX: 0000000000000000 > RDX: 0000000034028211 RSI: 0000000000000a28 RDI: ffff93d15a0120e0 > RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 > R10: 0000000000000001 R11: 0000000000000006 R12: ffffffffc09f51a0 > R13: ffff93d15a0156d0 R14: 0000000000000000 R15: 0000000000000001 > FS: 00007f4e9b73d1c0(0000) GS:ffff93d83ab80000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: ffffffffc09f52f4 CR3: 0000000103b9e000 CR4: 0000000000350ee0 > Call Trace: > <TASK> > rtw_core_start+0xbd/0x190 [rtw88_core de79d6bdfd083d102030858972032e5706726279] > rtw_ops_start+0x26/0x40 [rtw88_core de79d6bdfd083d102030858972032e5706726279] > drv_start+0x42/0x100 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > ieee80211_do_open+0x2fb/0x900 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > ieee80211_open+0x67/0x80 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > __dev_open+0xdd/0x180 > [...] > > Fixes: 89d8f53ff6e7 ("wifi: rtw88: Fix Sparse warning for rtw8821c_hw_spec") > Reported-by: Nathan Chancellor <nathan@kernel.org> > Cc: Larry Finger <Larry.Finger@lwfinger.net> > Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Thanks for the quick fix, I'll queue this for v5.19.
On 6/7/22 21:58, Nathan Chancellor wrote: > On Wed, Jun 08, 2022 at 10:03:12AM +0800, Ping-Ke Shih wrote: >> We would like to make chip_info table const, but 8821c uses one field as >> a variable, and causes core dump. To fix this, move the field to another >> struct that can be read and written. >> >> BUG: unable to handle page fault for address: ffffffffc09f52f4 >> PGD 5b5215067 P4D 5b5215067 PUD 5b5217067 PMD 111f61067 PTE 8000000111e07161 >> Oops: 0003 [#1] PREEMPT SMP NOPTI >> CPU: 6 PID: 436 Comm: NetworkManager Not tainted 5.18.0-rc7-debug-01822-g89d8f53ff6e7 #1 5cac31ca93432e53341863abfb3332fd98b144da >> Hardware name: HP HP Desktop M01-F1xxx/87D6, BIOS F.12 12/17/2020 >> RIP: 0010:rtw8821c_phy_set_param+0x262/0x380 [rtw88_8821c] >> Code: e8 53 f3 c0 d6 48 8b 43 10 4c 8b 63 38 be 24 0a 00 00 48 89 df 48 >> 8b 40 68 e8 3a f3 c0 d6 89 e9 be 28 0a 00 00 48 89 df d3 e8 <41> 89 84 >> 24 54 01 00 00 48 8b 43 10 4c 8b 63 38 48 8b 40 68 e8 15 >> RSP: 0018:ffffb08c417cb6f0 EFLAGS: 00010286 >> RAX: 0000000064b80c1c RBX: ffff93d15a0120e0 RCX: 0000000000000000 >> RDX: 0000000034028211 RSI: 0000000000000a28 RDI: ffff93d15a0120e0 >> RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 >> R10: 0000000000000001 R11: 0000000000000006 R12: ffffffffc09f51a0 >> R13: ffff93d15a0156d0 R14: 0000000000000000 R15: 0000000000000001 >> FS: 00007f4e9b73d1c0(0000) GS:ffff93d83ab80000(0000) knlGS:0000000000000000 >> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >> CR2: ffffffffc09f52f4 CR3: 0000000103b9e000 CR4: 0000000000350ee0 >> Call Trace: >> <TASK> >> rtw_core_start+0xbd/0x190 [rtw88_core de79d6bdfd083d102030858972032e5706726279] >> rtw_ops_start+0x26/0x40 [rtw88_core de79d6bdfd083d102030858972032e5706726279] >> drv_start+0x42/0x100 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] >> ieee80211_do_open+0x2fb/0x900 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] >> ieee80211_open+0x67/0x80 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] >> __dev_open+0xdd/0x180 >> [...] >> >> Fixes: 89d8f53ff6e7 ("wifi: rtw88: Fix Sparse warning for rtw8821c_hw_spec") >> Reported-by: Nathan Chancellor <nathan@kernel.org> >> Cc: Larry Finger <Larry.Finger@lwfinger.net> >> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> > > I don't actually use wireless on this machine but my boot finishes and I > don't see any crash: > > Tested-by: Nathan Chancellor <nathan@kernel.org> Nathan, Thanks for testing. As you have likely seen, Ping-Ke came up with a better fix, thus mine will not be needed. Larry
Ping-Ke Shih <pkshih@realtek.com> wrote: > We would like to make chip_info table const, but 8821c uses one field as > a variable, and causes core dump. To fix this, move the field to another > struct that can be read and written. > > BUG: unable to handle page fault for address: ffffffffc09f52f4 > PGD 5b5215067 P4D 5b5215067 PUD 5b5217067 PMD 111f61067 PTE 8000000111e07161 > Oops: 0003 [#1] PREEMPT SMP NOPTI > CPU: 6 PID: 436 Comm: NetworkManager Not tainted 5.18.0-rc7-debug-01822-g89d8f53ff6e7 #1 5cac31ca93432e53341863abfb3332fd98b144da > Hardware name: HP HP Desktop M01-F1xxx/87D6, BIOS F.12 12/17/2020 > RIP: 0010:rtw8821c_phy_set_param+0x262/0x380 [rtw88_8821c] > Code: e8 53 f3 c0 d6 48 8b 43 10 4c 8b 63 38 be 24 0a 00 00 48 89 df 48 > 8b 40 68 e8 3a f3 c0 d6 89 e9 be 28 0a 00 00 48 89 df d3 e8 <41> 89 84 > 24 54 01 00 00 48 8b 43 10 4c 8b 63 38 48 8b 40 68 e8 15 > RSP: 0018:ffffb08c417cb6f0 EFLAGS: 00010286 > RAX: 0000000064b80c1c RBX: ffff93d15a0120e0 RCX: 0000000000000000 > RDX: 0000000034028211 RSI: 0000000000000a28 RDI: ffff93d15a0120e0 > RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 > R10: 0000000000000001 R11: 0000000000000006 R12: ffffffffc09f51a0 > R13: ffff93d15a0156d0 R14: 0000000000000000 R15: 0000000000000001 > FS: 00007f4e9b73d1c0(0000) GS:ffff93d83ab80000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: ffffffffc09f52f4 CR3: 0000000103b9e000 CR4: 0000000000350ee0 > Call Trace: > <TASK> > rtw_core_start+0xbd/0x190 [rtw88_core de79d6bdfd083d102030858972032e5706726279] > rtw_ops_start+0x26/0x40 [rtw88_core de79d6bdfd083d102030858972032e5706726279] > drv_start+0x42/0x100 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > ieee80211_do_open+0x2fb/0x900 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > ieee80211_open+0x67/0x80 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] > __dev_open+0xdd/0x180 > [...] > > Fixes: 89d8f53ff6e7 ("wifi: rtw88: Fix Sparse warning for rtw8821c_hw_spec") > Reported-by: Nathan Chancellor <nathan@kernel.org> > Cc: Larry Finger <Larry.Finger@lwfinger.net> > Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> > Tested-by: Nathan Chancellor <nathan@kernel.org> Patch applied to wireless.git, thanks. 90f4b5499cdd rtw88: 8821c: fix access const table of channel parameters
diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index 0baaf5a32e82d..5d00c161162c3 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -1233,9 +1233,6 @@ struct rtw_chip_info { const struct wiphy_wowlan_support *wowlan_stub; const u8 max_sched_scan_ssids; - /* for 8821c set channel */ - u32 ch_param[3]; - /* coex paras */ u32 coex_para_ver; u8 bt_desired_ver; @@ -1937,6 +1934,9 @@ struct rtw_hal { enum rtw_sar_bands sar_band; struct rtw_sar sar; + + /* for 8821c set channel */ + u32 ch_param[3]; }; struct rtw_path_div { diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index 42841f5d502c2..025262a8970eb 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -125,6 +125,7 @@ static void rtw8821c_phy_bf_init(struct rtw_dev *rtwdev) static void rtw8821c_phy_set_param(struct rtw_dev *rtwdev) { + struct rtw_hal *hal = &rtwdev->hal; u8 crystal_cap, val; /* power on BB/RF domain */ @@ -159,9 +160,9 @@ static void rtw8821c_phy_set_param(struct rtw_dev *rtwdev) /* post init after header files config */ rtw_write32_set(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST); - rtwdev->chip->ch_param[0] = rtw_read32_mask(rtwdev, REG_TXSF2, MASKDWORD); - rtwdev->chip->ch_param[1] = rtw_read32_mask(rtwdev, REG_TXSF6, MASKDWORD); - rtwdev->chip->ch_param[2] = rtw_read32_mask(rtwdev, REG_TXFILTER, MASKDWORD); + hal->ch_param[0] = rtw_read32_mask(rtwdev, REG_TXSF2, MASKDWORD); + hal->ch_param[1] = rtw_read32_mask(rtwdev, REG_TXSF6, MASKDWORD); + hal->ch_param[2] = rtw_read32_mask(rtwdev, REG_TXFILTER, MASKDWORD); rtw_phy_init(rtwdev); rtwdev->dm_info.cck_pd_default = rtw_read8(rtwdev, REG_CSRATIO) & 0x1f; @@ -351,6 +352,7 @@ static void rtw8821c_set_channel_rxdfir(struct rtw_dev *rtwdev, u8 bw) static void rtw8821c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, u8 primary_ch_idx) { + struct rtw_hal *hal = &rtwdev->hal; u32 val32; if (channel <= 14) { @@ -367,11 +369,11 @@ static void rtw8821c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, 0x00003667); } else { rtw_write32_mask(rtwdev, REG_TXSF2, MASKDWORD, - rtwdev->chip->ch_param[0]); + hal->ch_param[0]); rtw_write32_mask(rtwdev, REG_TXSF6, MASKLWORD, - rtwdev->chip->ch_param[1] & MASKLWORD); + hal->ch_param[1] & MASKLWORD); rtw_write32_mask(rtwdev, REG_TXFILTER, MASKDWORD, - rtwdev->chip->ch_param[2]); + hal->ch_param[2]); } } else if (channel > 35) { rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x1);
We would like to make chip_info table const, but 8821c uses one field as a variable, and causes core dump. To fix this, move the field to another struct that can be read and written. BUG: unable to handle page fault for address: ffffffffc09f52f4 PGD 5b5215067 P4D 5b5215067 PUD 5b5217067 PMD 111f61067 PTE 8000000111e07161 Oops: 0003 [#1] PREEMPT SMP NOPTI CPU: 6 PID: 436 Comm: NetworkManager Not tainted 5.18.0-rc7-debug-01822-g89d8f53ff6e7 #1 5cac31ca93432e53341863abfb3332fd98b144da Hardware name: HP HP Desktop M01-F1xxx/87D6, BIOS F.12 12/17/2020 RIP: 0010:rtw8821c_phy_set_param+0x262/0x380 [rtw88_8821c] Code: e8 53 f3 c0 d6 48 8b 43 10 4c 8b 63 38 be 24 0a 00 00 48 89 df 48 8b 40 68 e8 3a f3 c0 d6 89 e9 be 28 0a 00 00 48 89 df d3 e8 <41> 89 84 24 54 01 00 00 48 8b 43 10 4c 8b 63 38 48 8b 40 68 e8 15 RSP: 0018:ffffb08c417cb6f0 EFLAGS: 00010286 RAX: 0000000064b80c1c RBX: ffff93d15a0120e0 RCX: 0000000000000000 RDX: 0000000034028211 RSI: 0000000000000a28 RDI: ffff93d15a0120e0 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000006 R12: ffffffffc09f51a0 R13: ffff93d15a0156d0 R14: 0000000000000000 R15: 0000000000000001 FS: 00007f4e9b73d1c0(0000) GS:ffff93d83ab80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffc09f52f4 CR3: 0000000103b9e000 CR4: 0000000000350ee0 Call Trace: <TASK> rtw_core_start+0xbd/0x190 [rtw88_core de79d6bdfd083d102030858972032e5706726279] rtw_ops_start+0x26/0x40 [rtw88_core de79d6bdfd083d102030858972032e5706726279] drv_start+0x42/0x100 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] ieee80211_do_open+0x2fb/0x900 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] ieee80211_open+0x67/0x80 [mac80211 21e803d0ad10691f64c6c81ecc24c0c6c36e5d58] __dev_open+0xdd/0x180 [...] Fixes: 89d8f53ff6e7 ("wifi: rtw88: Fix Sparse warning for rtw8821c_hw_spec") Reported-by: Nathan Chancellor <nathan@kernel.org> Cc: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> --- drivers/net/wireless/realtek/rtw88/main.h | 6 +++--- drivers/net/wireless/realtek/rtw88/rtw8821c.c | 14 ++++++++------ 2 files changed, 11 insertions(+), 9 deletions(-)