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wan: Use usleep_range()
Instead of using a jiffies hack we can use the standard api for delays. Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 3 additions and 7 deletions
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@ -26,6 +26,7 @@
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#include <linux/ioport.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/delay.h>
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#include <linux/if.h>
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#include <linux/hdlc.h>
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#include <asm/io.h>
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@ -678,7 +679,6 @@ static inline void
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fst_cpureset(struct fst_card_info *card)
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{
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unsigned char interrupt_line_register;
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unsigned long j = jiffies + 1;
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unsigned int regval;
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if (card->family == FST_FAMILY_TXU) {
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@ -696,16 +696,12 @@ fst_cpureset(struct fst_card_info *card)
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/*
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* We are delaying here to allow the 9054 to reset itself
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*/
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j = jiffies + 1;
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while (jiffies < j)
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/* Do nothing */ ;
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usleep_range(10, 20);
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outw(0x240f, card->pci_conf + CNTRL_9054 + 2);
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/*
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* We are delaying here to allow the 9054 to reload its eeprom
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*/
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j = jiffies + 1;
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while (jiffies < j)
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/* Do nothing */ ;
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usleep_range(10, 20);
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outw(0x040f, card->pci_conf + CNTRL_9054 + 2);
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if (pci_write_config_byte
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