Commit 80394da4 authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove rtw_usleep_os 



Remove the rtw_usleep_os helper function. There are only two callers, both
of which call rtw_usleep_os(100). This is equivalent to msleep(1).

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Tested-by: default avatarPavel Skripkin <paskripkin@gmail.com>
Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220626180603.287054-1-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b78137d0

drivers/staging/r8188eu/core/rtw_pwrctrl.c

+1 −1
Original line number Diff line number Diff line
@@ -273,7 +273,7 @@ static s32 LPS_RF_ON_check(struct adapter *padapter, u32 delay_ms) 
			err = -1;

			break;

		}

		rtw_usleep_os(100);

		msleep(1);

	}



	return err;

drivers/staging/r8188eu/hal/rtl8188e_hal_init.c

+1 −1
Original line number Diff line number Diff line
@@ -243,7 +243,7 @@ static int efuse_read_phymap_from_txpktbuf( 
			if (reg)

				break;



			rtw_usleep_os(100);

			msleep(1);

		} while (time_before(jiffies, timeout));



		/* data from EEPROM needs to be in LE */

drivers/staging/r8188eu/include/osdep_service.h

+0 −2
Original line number Diff line number Diff line
@@ -76,8 +76,6 @@ void *rtw_malloc2d(int h, int w, int size); 
		spin_lock_init(&((q)->lock));			\

	} while (0)



void rtw_usleep_os(int us);



static inline unsigned char _cancel_timer_ex(struct timer_list *ptimer)

{

	return del_timer_sync(ptimer);

drivers/staging/r8188eu/os_dep/osdep_service.c

+0 −8
Original line number Diff line number Diff line
@@ -42,14 +42,6 @@ Otherwise, there will be racing condition. 
Caller must check if the list is empty before calling rtw_list_delete

*/



void rtw_usleep_os(int us)

{

	if (1 < (us / 1000))

		msleep(1);

	else

		msleep((us / 1000) + 1);

}



static const struct device_type wlan_type = {

	.name = "wlan",

};