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staging: r8188eu: support only us in PWR_CMD_DELAY

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PWR_CMD_DELAY has only a single remaining user, who needs a delay in us.
Remove the code and defines for delays in ms.

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220704145221.159949-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2022-07-04 16:52:18 +02:00 committed by Greg Kroah-Hartman
parent 687a7264fc
commit 8be317cf61
1 changed files with 4 additions and 12 deletions
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16
drivers/staging/r8188eu/hal/HalPwrSeqCmd.c
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@ -20,20 +20,15 @@
/* } while (not timeout); */
#define PWR_CMD_DELAY 0x03
/* offset: the value to delay */
/* offset: the value to delay (in us) */
/* msk: N/A */
/* value: the unit of delay, 0: us, 1: ms */
/* value: N/A */
#define PWR_CMD_END 0x04
/* offset: N/A */
/* msk: N/A */
/* value: N/A */
enum pwrseq_cmd_delat_unit {
PWRSEQ_DELAY_US,
PWRSEQ_DELAY_MS,
};
struct wl_pwr_cfg {
u16 offset;
u8 cmd:4;
@ -79,7 +74,7 @@ static struct wl_pwr_cfg rtl8188E_enter_lps_flow[] = {
{ 0x05FA, PWR_CMD_POLLING, 0xFF, 0 }, /* Should be zero if no packet is transmitted */
{ 0x05FB, PWR_CMD_POLLING, 0xFF, 0 }, /* Should be zero if no packet is transmitted */
{ 0x0002, PWR_CMD_WRITE, BIT(0), 0 }, /* CCK and OFDM are disabled, clocks are gated */
{ 0x0002, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_US },
{ 0x0002, PWR_CMD_DELAY, 0, 0 },
{ 0x0100, PWR_CMD_WRITE, 0xFF, 0x3F }, /* Reset MAC TRX */
{ 0x0101, PWR_CMD_WRITE, BIT(1), 0 }, /* check if removed later */
{ 0x0553, PWR_CMD_WRITE, BIT(5), BIT(5) }, /* Respond TxOK to scheduler */
@ -149,10 +144,7 @@ u8 HalPwrSeqCmdParsing(struct adapter *padapter, enum r8188eu_pwr_seq seq)
} while (!poll_bit);
break;
case PWR_CMD_DELAY:
if (GET_PWR_CFG_VALUE(pwrcfgcmd) == PWRSEQ_DELAY_US)
udelay(GET_PWR_CFG_OFFSET(pwrcfgcmd));
else
udelay(GET_PWR_CFG_OFFSET(pwrcfgcmd) * 1000);
udelay(GET_PWR_CFG_OFFSET(pwrcfgcmd));
break;
case PWR_CMD_END:
/* When this command is parsed, end the process */