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author | Tejun Heo <htejun@gmail.com> | 2007-11-27 10:43:42 (GMT) |
---|---|---|
committer | Jeff Garzik <jeff@garzik.org> | 2008-01-23 10:24:12 (GMT) |
commit | 7dc951aefdc1dc20228691b04867fb6195864d67 (patch) | |
tree | b2c3c1213831593feaf16c9fdc0c88f26d3c10f2 /drivers/ata | |
parent | 9d3501ab962b1506d93974faf8509251b4a85fbc (diff) | |
download | linux-fsl-qoriq-7dc951aefdc1dc20228691b04867fb6195864d67.tar.xz |
libata: xfer_mask is unsigned long not unsigned int
Jeff says xfer_mask is unsigned long not unsigned int. Convert all
xfermask fields and handling functions to deal with unsigned longs.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata')
-rw-r--r-- | drivers/ata/libata-core.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index ab84772..7115953 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -454,8 +454,9 @@ int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev, * RETURNS: * Packed xfer_mask. */ -unsigned int ata_pack_xfermask(unsigned int pio_mask, - unsigned int mwdma_mask, unsigned int udma_mask) +unsigned long ata_pack_xfermask(unsigned long pio_mask, + unsigned long mwdma_mask, + unsigned long udma_mask) { return ((pio_mask << ATA_SHIFT_PIO) & ATA_MASK_PIO) | ((mwdma_mask << ATA_SHIFT_MWDMA) & ATA_MASK_MWDMA) | @@ -472,8 +473,8 @@ unsigned int ata_pack_xfermask(unsigned int pio_mask, * Unpack @xfer_mask into @pio_mask, @mwdma_mask and @udma_mask. * Any NULL distination masks will be ignored. */ -void ata_unpack_xfermask(unsigned int xfer_mask, unsigned int *pio_mask, - unsigned int *mwdma_mask, unsigned int *udma_mask) +void ata_unpack_xfermask(unsigned long xfer_mask, unsigned long *pio_mask, + unsigned long *mwdma_mask, unsigned long *udma_mask) { if (pio_mask) *pio_mask = (xfer_mask & ATA_MASK_PIO) >> ATA_SHIFT_PIO; @@ -506,7 +507,7 @@ static const struct ata_xfer_ent { * RETURNS: * Matching XFER_* value, 0xff if no match found. */ -u8 ata_xfer_mask2mode(unsigned int xfer_mask) +u8 ata_xfer_mask2mode(unsigned long xfer_mask) { int highbit = fls(xfer_mask) - 1; const struct ata_xfer_ent *ent; @@ -529,7 +530,7 @@ u8 ata_xfer_mask2mode(unsigned int xfer_mask) * RETURNS: * Matching xfer_mask, 0 if no match found. */ -unsigned int ata_xfer_mode2mask(u8 xfer_mode) +unsigned long ata_xfer_mode2mask(u8 xfer_mode) { const struct ata_xfer_ent *ent; @@ -552,7 +553,7 @@ unsigned int ata_xfer_mode2mask(u8 xfer_mode) * RETURNS: * Matching xfer_shift, -1 if no match found. */ -int ata_xfer_mode2shift(unsigned int xfer_mode) +int ata_xfer_mode2shift(unsigned long xfer_mode) { const struct ata_xfer_ent *ent; @@ -576,7 +577,7 @@ int ata_xfer_mode2shift(unsigned int xfer_mode) * Constant C string representing highest speed listed in * @mode_mask, or the constant C string "<n/a>". */ -const char *ata_mode_string(unsigned int xfer_mask) +const char *ata_mode_string(unsigned long xfer_mask) { static const char * const xfer_mode_str[] = { "PIO0", @@ -1424,9 +1425,9 @@ static inline void ata_dump_id(const u16 *id) * RETURNS: * Computed xfermask */ -unsigned int ata_id_xfermask(const u16 *id) +unsigned long ata_id_xfermask(const u16 *id) { - unsigned int pio_mask, mwdma_mask, udma_mask; + unsigned long pio_mask, mwdma_mask, udma_mask; /* Usual case. Word 53 indicates word 64 is valid */ if (id[ATA_ID_FIELD_VALID] & (1 << 1)) { @@ -2050,7 +2051,7 @@ int ata_dev_configure(struct ata_device *dev) struct ata_eh_context *ehc = &dev->link->eh_context; int print_info = ehc->i.flags & ATA_EHI_PRINTINFO; const u16 *id = dev->id; - unsigned int xfer_mask; + unsigned long xfer_mask; char revbuf[7]; /* XYZ-99\0 */ char fwrevbuf[ATA_ID_FW_REV_LEN+1]; char modelbuf[ATA_ID_PROD_LEN+1]; @@ -2907,8 +2908,8 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed, int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel) { char buf[32]; - unsigned int orig_mask, xfer_mask; - unsigned int pio_mask, mwdma_mask, udma_mask; + unsigned long orig_mask, xfer_mask; + unsigned long pio_mask, mwdma_mask, udma_mask; int quiet, highbit; quiet = !!(sel & ATA_DNXFER_QUIET); @@ -3052,7 +3053,7 @@ int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) /* step 1: calculate xfer_mask */ ata_link_for_each_dev(dev, link) { - unsigned int pio_mask, dma_mask; + unsigned long pio_mask, dma_mask; unsigned int mode_mask; if (!ata_dev_enabled(dev)) |