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authorGrant Likely <grant.likely@secretlab.ca>2010-05-22 10:36:56 +0400
committerGrant Likely <grant.likely@secretlab.ca>2010-05-22 10:36:56 +0400
commitcf9b59e9d3e008591d1f54830f570982bb307a0d (patch)
tree113478ce8fd8c832ba726ffdf59b82cb46356476 /drivers/ata/pata_mpc52xx.c
parent44504b2bebf8b5823c59484e73096a7d6574471d (diff)
parentf4b87dee923342505e1ddba8d34ce9de33e75050 (diff)
downloadlinux-cf9b59e9d3e008591d1f54830f570982bb307a0d.tar.xz
Merge remote branch 'origin' into secretlab/next-devicetree
Merging in current state of Linus' tree to deal with merge conflicts and build failures in vio.c after merge. Conflicts: drivers/i2c/busses/i2c-cpm.c drivers/i2c/busses/i2c-mpc.c drivers/net/gianfar.c Also fixed up one line in arch/powerpc/kernel/vio.c to use the correct node pointer. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/ata/pata_mpc52xx.c')
-rw-r--r--drivers/ata/pata_mpc52xx.c78
1 files changed, 39 insertions, 39 deletions
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index 88e6b6008bd6..36afe2c1c747 100644
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c
@@ -64,13 +64,13 @@ struct mpc52xx_ata_priv {
/* ATAPI-4 PIO specs (in ns) */
-static const int ataspec_t0[5] = {600, 383, 240, 180, 120};
-static const int ataspec_t1[5] = { 70, 50, 30, 30, 25};
-static const int ataspec_t2_8[5] = {290, 290, 290, 80, 70};
-static const int ataspec_t2_16[5] = {165, 125, 100, 80, 70};
-static const int ataspec_t2i[5] = { 0, 0, 0, 70, 25};
-static const int ataspec_t4[5] = { 30, 20, 15, 10, 10};
-static const int ataspec_ta[5] = { 35, 35, 35, 35, 35};
+static const u16 ataspec_t0[5] = {600, 383, 240, 180, 120};
+static const u16 ataspec_t1[5] = { 70, 50, 30, 30, 25};
+static const u16 ataspec_t2_8[5] = {290, 290, 290, 80, 70};
+static const u16 ataspec_t2_16[5] = {165, 125, 100, 80, 70};
+static const u16 ataspec_t2i[5] = { 0, 0, 0, 70, 25};
+static const u16 ataspec_t4[5] = { 30, 20, 15, 10, 10};
+static const u16 ataspec_ta[5] = { 35, 35, 35, 35, 35};
#define CALC_CLKCYC(c,v) ((((v)+(c)-1)/(c)))
@@ -78,13 +78,13 @@ static const int ataspec_ta[5] = { 35, 35, 35, 35, 35};
/* ATAPI-4 MDMA specs (in clocks) */
struct mdmaspec {
- u32 t0M;
- u32 td;
- u32 th;
- u32 tj;
- u32 tkw;
- u32 tm;
- u32 tn;
+ u8 t0M;
+ u8 td;
+ u8 th;
+ u8 tj;
+ u8 tkw;
+ u8 tm;
+ u8 tn;
};
static const struct mdmaspec mdmaspec66[3] = {
@@ -101,23 +101,23 @@ static const struct mdmaspec mdmaspec132[3] = {
/* ATAPI-4 UDMA specs (in clocks) */
struct udmaspec {
- u32 tcyc;
- u32 t2cyc;
- u32 tds;
- u32 tdh;
- u32 tdvs;
- u32 tdvh;
- u32 tfs;
- u32 tli;
- u32 tmli;
- u32 taz;
- u32 tzah;
- u32 tenv;
- u32 tsr;
- u32 trfs;
- u32 trp;
- u32 tack;
- u32 tss;
+ u8 tcyc;
+ u8 t2cyc;
+ u8 tds;
+ u8 tdh;
+ u8 tdvs;
+ u8 tdvh;
+ u8 tfs;
+ u8 tli;
+ u8 tmli;
+ u8 taz;
+ u8 tzah;
+ u8 tenv;
+ u8 tsr;
+ u8 trfs;
+ u8 trp;
+ u8 tack;
+ u8 tss;
};
static const struct udmaspec udmaspec66[6] = {
@@ -270,7 +270,7 @@ mpc52xx_ata_compute_pio_timings(struct mpc52xx_ata_priv *priv, int dev, int pio)
{
struct mpc52xx_ata_timings *timing = &priv->timings[dev];
unsigned int ipb_period = priv->ipb_period;
- unsigned int t0, t1, t2_8, t2_16, t2i, t4, ta;
+ u32 t0, t1, t2_8, t2_16, t2i, t4, ta;
if ((pio < 0) || (pio > 4))
return -EINVAL;
@@ -299,8 +299,8 @@ mpc52xx_ata_compute_mdma_timings(struct mpc52xx_ata_priv *priv, int dev,
if (speed < 0 || speed > 2)
return -EINVAL;
- t->mdma1 = (s->t0M << 24) | (s->td << 16) | (s->tkw << 8) | (s->tm);
- t->mdma2 = (s->th << 24) | (s->tj << 16) | (s->tn << 8);
+ t->mdma1 = ((u32)s->t0M << 24) | ((u32)s->td << 16) | ((u32)s->tkw << 8) | s->tm;
+ t->mdma2 = ((u32)s->th << 24) | ((u32)s->tj << 16) | ((u32)s->tn << 8);
t->using_udma = 0;
return 0;
@@ -316,11 +316,11 @@ mpc52xx_ata_compute_udma_timings(struct mpc52xx_ata_priv *priv, int dev,
if (speed < 0 || speed > 2)
return -EINVAL;
- t->udma1 = (s->t2cyc << 24) | (s->tcyc << 16) | (s->tds << 8) | s->tdh;
- t->udma2 = (s->tdvs << 24) | (s->tdvh << 16) | (s->tfs << 8) | s->tli;
- t->udma3 = (s->tmli << 24) | (s->taz << 16) | (s->tenv << 8) | s->tsr;
- t->udma4 = (s->tss << 24) | (s->trfs << 16) | (s->trp << 8) | s->tack;
- t->udma5 = (s->tzah << 24);
+ t->udma1 = ((u32)s->t2cyc << 24) | ((u32)s->tcyc << 16) | ((u32)s->tds << 8) | s->tdh;
+ t->udma2 = ((u32)s->tdvs << 24) | ((u32)s->tdvh << 16) | ((u32)s->tfs << 8) | s->tli;
+ t->udma3 = ((u32)s->tmli << 24) | ((u32)s->taz << 16) | ((u32)s->tenv << 8) | s->tsr;
+ t->udma4 = ((u32)s->tss << 24) | ((u32)s->trfs << 16) | ((u32)s->trp << 8) | s->tack;
+ t->udma5 = (u32)s->tzah << 24;
t->using_udma = 1;
return 0;