forked from luck/tmp_suning_uos_patched
[PATCH] ppc iomem annotations: pmac_low_i2c
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -54,7 +54,7 @@ struct low_i2c_host
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int mode; /* Current mode */
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int channel; /* Current channel */
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int num_channels; /* Number of channels */
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unsigned long base; /* For keywest-i2c, base address */
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void __iomem * base; /* For keywest-i2c, base address */
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int bsteps; /* And register stepping */
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int speed; /* And speed */
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};
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@ -154,14 +154,12 @@ static const char *__kw_state_names[] = {
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static inline u8 __kw_read_reg(struct low_i2c_host *host, reg_t reg)
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{
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return in_8(((volatile u8 *)host->base)
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+ (((unsigned)reg) << host->bsteps));
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return in_8(host->base + (((unsigned)reg) << host->bsteps));
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}
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static inline void __kw_write_reg(struct low_i2c_host *host, reg_t reg, u8 val)
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{
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out_8(((volatile u8 *)host->base)
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+ (((unsigned)reg) << host->bsteps), val);
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out_8(host->base + (((unsigned)reg) << host->bsteps), val);
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(void)__kw_read_reg(host, reg_subaddr);
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}
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@ -370,7 +368,7 @@ static void keywest_low_i2c_add(struct device_node *np)
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break;
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}
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host->mode = pmac_low_i2c_mode_std;
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host->base = (unsigned long)ioremap(np->addrs[0].address + aoffset,
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host->base = ioremap(np->addrs[0].address + aoffset,
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np->addrs[0].size);
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host->func = keywest_low_i2c_func;
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}
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