drivers/ata/libata-sff.c: comment spelling fixes
Comment spelling fixes and whitespace adjustment. Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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@ -736,7 +736,7 @@ unsigned int ata_sff_data_xfer(struct ata_device *dev, unsigned char *buf,
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/*
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* Use io*16_rep() accessors here as well to avoid pointlessly
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* swapping bytes to and fro on the big endian machines...
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* swapping bytes to and from on the big endian machines...
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*/
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if (rw == READ) {
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ioread16_rep(data_addr, pad, 1);
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@ -776,7 +776,7 @@ unsigned int ata_sff_data_xfer32(struct ata_device *dev, unsigned char *buf,
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void __iomem *data_addr = ap->ioaddr.data_addr;
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unsigned int words = buflen >> 2;
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int slop = buflen & 3;
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if (!(ap->pflags & ATA_PFLAG_PIO32))
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return ata_sff_data_xfer(dev, buf, buflen, rw);
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@ -795,7 +795,7 @@ unsigned int ata_sff_data_xfer32(struct ata_device *dev, unsigned char *buf,
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/*
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* Use io*_rep() accessors here as well to avoid pointlessly
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* swapping bytes to and fro on the big endian machines...
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* swapping bytes to and from on the big endian machines...
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*/
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if (rw == READ) {
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if (slop < 3)
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