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staging: rtl8712: usleep_range is preferred over udelay

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Fix checkpatch.pl issue: "CHECK: usleep_range is preferred over
udelay;
see Documentation/timers/timers-howto.txt".
Replace `udelay()` with a call to `usleep_range()` with a reasonable
upper limit determined by the other sleeping functions present.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Amitoj Kaur Chawla 2015-10-10 17:54:09 +05:30 committed by Greg Kroah-Hartman
parent b33fc72291
commit 942eaa867f
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8712/hal_init.c
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@ -209,7 +209,7 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
i = 10;
tmp16 = r8712_read16(padapter, TCR);
while (((tmp16 & _IMEM_CODE_DONE) == 0) && (i > 0)) {
udelay(10);
usleep_range(10, 1000);
tmp16 = r8712_read16(padapter, TCR);
i--;
}
@ -237,7 +237,7 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
i = 5;
tmp16 = r8712_read16(padapter, TCR);
while (((tmp16 & _EMEM_CODE_DONE) == 0) && (i > 0)) {
udelay(10);
usleep_range(10, 1000);
tmp16 = r8712_read16(padapter, TCR);
i--;
}