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Commit 76e6f252 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds
Browse files

usb/c67x00 endianness annotations 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a064d5bd

drivers/usb/c67x00/c67x00-ll-hpi.c

+6 −6
Original line number Diff line number Diff line
@@ -120,7 +120,7 @@ static void hpi_write_word(struct c67x00_device *dev, u16 reg, u16 value) 
 * Only data is little endian, addr has cpu endianess

 */

static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr,

				 u16 *data, u16 count)

				 __le16 *data, u16 count)

{

	unsigned long flags;

	int i;
@@ -129,7 +129,7 @@ static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr, 


	hpi_write_reg(dev, HPI_ADDR, addr);

	for (i = 0; i < count; i++)

		hpi_write_reg(dev, HPI_DATA, cpu_to_le16(*data++));

		hpi_write_reg(dev, HPI_DATA, le16_to_cpu(*data++));



	spin_unlock_irqrestore(&dev->hpi.lock, flags);

}
@@ -138,7 +138,7 @@ static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr, 
 * Only data is little endian, addr has cpu endianess

 */

static void hpi_read_words_le16(struct c67x00_device *dev, u16 addr,

				u16 *data, u16 count)

				__le16 *data, u16 count)

{

	unsigned long flags;

	int i;
@@ -146,7 +146,7 @@ static void hpi_read_words_le16(struct c67x00_device *dev, u16 addr, 
	spin_lock_irqsave(&dev->hpi.lock, flags);

	hpi_write_reg(dev, HPI_ADDR, addr);

	for (i = 0; i < count; i++)

		*data++ = le16_to_cpu(hpi_read_reg(dev, HPI_DATA));

		*data++ = cpu_to_le16(hpi_read_reg(dev, HPI_DATA));



	spin_unlock_irqrestore(&dev->hpi.lock, flags);

}
@@ -425,7 +425,7 @@ void c67x00_ll_write_mem_le16(struct c67x00_device *dev, u16 addr, 
		len--;

	}



	hpi_write_words_le16(dev, addr, (u16 *)buf, len / 2);

	hpi_write_words_le16(dev, addr, (__le16 *)buf, len / 2);

	buf += len & ~0x01;

	addr += len & ~0x01;

	len &= 0x01;
@@ -456,7 +456,7 @@ void c67x00_ll_read_mem_le16(struct c67x00_device *dev, u16 addr, 
		len--;

	}



	hpi_read_words_le16(dev, addr, (u16 *)buf, len / 2);

	hpi_read_words_le16(dev, addr, (__le16 *)buf, len / 2);

	buf += len & ~0x01;

	addr += len & ~0x01;

	len &= 0x01;