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提交 6e56dd3d 编写于 作者: W Wolfgang Grandegger 提交者： Ben Dooks
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i2c-mpc: use __devinit[data] for initialization functions and data 

"__devinit[data]" has not yet been used for all initialization functions
and data. To avoid truncating lines, the struct "mpc_i2c_match_data" has
been renamed to "mpc_i2c_data", which is even the better name.
Signed-off-by: NWolfgang Grandegger <wg@denx.de>
Tested-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
上级 96eb7164
隐藏空白更改
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Showing with 46 addition and 53 deletion
drivers/i2c/busses/i2c-mpc.c
浏览文件 @ 6e56dd3d
...@@ -66,7 +66,7 @@ struct mpc_i2c_divider { ...@@ -66,7 +66,7 @@ struct mpc_i2c_divider {
u16 fdr; /* including dfsrr */ u16 fdr; /* including dfsrr */
}; };
struct mpc_i2c_match_data { struct mpc_i2c_data {
void (*setclock)(struct device_node *node, void (*setclock)(struct device_node *node,
struct mpc_i2c *i2c, struct mpc_i2c *i2c,
u32 clock, u32 prescaler); u32 clock, u32 prescaler);
...@@ -165,7 +165,7 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing) ...@@ -165,7 +165,7 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing)
} }
#ifdef CONFIG_PPC_MPC52xx #ifdef CONFIG_PPC_MPC52xx
static const struct mpc_i2c_divider mpc_i2c_dividers_52xx[] = { static const struct mpc_i2c_divider mpc_i2c_dividers_52xx[] __devinitconst = {
{20, 0x20}, {22, 0x21}, {24, 0x22}, {26, 0x23}, {20, 0x20}, {22, 0x21}, {24, 0x22}, {26, 0x23},
{28, 0x24}, {30, 0x01}, {32, 0x25}, {34, 0x02}, {28, 0x24}, {30, 0x01}, {32, 0x25}, {34, 0x02},
{36, 0x26}, {40, 0x27}, {44, 0x04}, {48, 0x28}, {36, 0x26}, {40, 0x27}, {44, 0x04}, {48, 0x28},
...@@ -186,7 +186,8 @@ static const struct mpc_i2c_divider mpc_i2c_dividers_52xx[] = { ...@@ -186,7 +186,8 @@ static const struct mpc_i2c_divider mpc_i2c_dividers_52xx[] = {
{10240, 0x9d}, {12288, 0x9e}, {15360, 0x9f} {10240, 0x9d}, {12288, 0x9e}, {15360, 0x9f}
}; };
int mpc_i2c_get_fdr_52xx(struct device_node *node, u32 clock, int prescaler) static int __devinit mpc_i2c_get_fdr_52xx(struct device_node *node, u32 clock,
int prescaler)
{ {
const struct mpc_i2c_divider *div = NULL; const struct mpc_i2c_divider *div = NULL;
unsigned int pvr = mfspr(SPRN_PVR); unsigned int pvr = mfspr(SPRN_PVR);
...@@ -215,9 +216,9 @@ int mpc_i2c_get_fdr_52xx(struct device_node *node, u32 clock, int prescaler) ...@@ -215,9 +216,9 @@ int mpc_i2c_get_fdr_52xx(struct device_node *node, u32 clock, int prescaler)
return div ? (int)div->fdr : -EINVAL; return div ? (int)div->fdr : -EINVAL;
} }
static void mpc_i2c_setclock_52xx(struct device_node *node, static void __devinit mpc_i2c_setclock_52xx(struct device_node *node,
struct mpc_i2c *i2c, struct mpc_i2c *i2c,
u32 clock, u32 prescaler) u32 clock, u32 prescaler)
{ {
int ret, fdr; int ret, fdr;
...@@ -230,15 +231,15 @@ static void mpc_i2c_setclock_52xx(struct device_node *node, ...@@ -230,15 +231,15 @@ static void mpc_i2c_setclock_52xx(struct device_node *node,
dev_info(i2c->dev, "clock %d Hz (fdr=%d)\n", clock, fdr); dev_info(i2c->dev, "clock %d Hz (fdr=%d)\n", clock, fdr);
} }
#else /* !CONFIG_PPC_MPC52xx */ #else /* !CONFIG_PPC_MPC52xx */
static void mpc_i2c_setclock_52xx(struct device_node *node, static void __devinit mpc_i2c_setclock_52xx(struct device_node *node,
struct mpc_i2c *i2c, struct mpc_i2c *i2c,
u32 clock, u32 prescaler) u32 clock, u32 prescaler)
{ {
} }
#endif /* CONFIG_PPC_MPC52xx*/ #endif /* CONFIG_PPC_MPC52xx*/
#ifdef CONFIG_FSL_SOC #ifdef CONFIG_FSL_SOC
static const struct mpc_i2c_divider mpc_i2c_dividers_8xxx[] = { static const struct mpc_i2c_divider mpc_i2c_dividers_8xxx[] __devinitconst = {
{160, 0x0120}, {192, 0x0121}, {224, 0x0122}, {256, 0x0123}, {160, 0x0120}, {192, 0x0121}, {224, 0x0122}, {256, 0x0123},
{288, 0x0100}, {320, 0x0101}, {352, 0x0601}, {384, 0x0102}, {288, 0x0100}, {320, 0x0101}, {352, 0x0601}, {384, 0x0102},
{416, 0x0602}, {448, 0x0126}, {480, 0x0103}, {512, 0x0127}, {416, 0x0602}, {448, 0x0126}, {480, 0x0103}, {512, 0x0127},
...@@ -258,7 +259,7 @@ static const struct mpc_i2c_divider mpc_i2c_dividers_8xxx[] = { ...@@ -258,7 +259,7 @@ static const struct mpc_i2c_divider mpc_i2c_dividers_8xxx[] = {
{49152, 0x011e}, {61440, 0x011f} {49152, 0x011e}, {61440, 0x011f}
}; };
u32 mpc_i2c_get_sec_cfg_8xxx(void) static u32 __devinit mpc_i2c_get_sec_cfg_8xxx(void)
{ {
struct device_node *node = NULL; struct device_node *node = NULL;
u32 __iomem *reg; u32 __iomem *reg;
...@@ -287,7 +288,8 @@ u32 mpc_i2c_get_sec_cfg_8xxx(void) ...@@ -287,7 +288,8 @@ u32 mpc_i2c_get_sec_cfg_8xxx(void)
return val; return val;
} }
int mpc_i2c_get_fdr_8xxx(struct device_node *node, u32 clock, u32 prescaler) static int __devinit mpc_i2c_get_fdr_8xxx(struct device_node *node, u32 clock,
u32 prescaler)
{ {
const struct mpc_i2c_divider *div = NULL; const struct mpc_i2c_divider *div = NULL;
u32 divider; u32 divider;
...@@ -320,9 +322,9 @@ int mpc_i2c_get_fdr_8xxx(struct device_node *node, u32 clock, u32 prescaler) ...@@ -320,9 +322,9 @@ int mpc_i2c_get_fdr_8xxx(struct device_node *node, u32 clock, u32 prescaler)
return div ? (int)div->fdr : -EINVAL; return div ? (int)div->fdr : -EINVAL;
} }
static void mpc_i2c_setclock_8xxx(struct device_node *node, static void __devinit mpc_i2c_setclock_8xxx(struct device_node *node,
struct mpc_i2c *i2c, struct mpc_i2c *i2c,
u32 clock, u32 prescaler) u32 clock, u32 prescaler)
{ {
int ret, fdr; int ret, fdr;
...@@ -338,9 +340,9 @@ static void mpc_i2c_setclock_8xxx(struct device_node *node, ...@@ -338,9 +340,9 @@ static void mpc_i2c_setclock_8xxx(struct device_node *node,
} }
#else /* !CONFIG_FSL_SOC */ #else /* !CONFIG_FSL_SOC */
static void mpc_i2c_setclock_8xxx(struct device_node *node, static void __devinit mpc_i2c_setclock_8xxx(struct device_node *node,
struct mpc_i2c *i2c, struct mpc_i2c *i2c,
u32 clock, u32 prescaler) u32 clock, u32 prescaler)
{ {
} }
#endif /* CONFIG_FSL_SOC */ #endif /* CONFIG_FSL_SOC */
...@@ -529,8 +531,8 @@ static int __devinit fsl_i2c_probe(struct of_device *op, ...@@ -529,8 +531,8 @@ static int __devinit fsl_i2c_probe(struct of_device *op,
clock = *prop; clock = *prop;
if (match->data) { if (match->data) {
struct mpc_i2c_match_data *data = struct mpc_i2c_data *data =
(struct mpc_i2c_match_data *)match->data; (struct mpc_i2c_data *)match->data;
data->setclock(op->node, i2c, clock, data->prescaler); data->setclock(op->node, i2c, clock, data->prescaler);
} else { } else {
/* Backwards compatibility */ /* Backwards compatibility */
...@@ -582,44 +584,35 @@ static int __devexit fsl_i2c_remove(struct of_device *op) ...@@ -582,44 +584,35 @@ static int __devexit fsl_i2c_remove(struct of_device *op)
return 0; return 0;
}; };
static struct mpc_i2c_data mpc_i2c_data_52xx __devinitdata = {
.setclock = mpc_i2c_setclock_52xx,
};
static struct mpc_i2c_data mpc_i2c_data_8313 __devinitdata = {
.setclock = mpc_i2c_setclock_8xxx,
};
static struct mpc_i2c_data mpc_i2c_data_8543 __devinitdata = {
.setclock = mpc_i2c_setclock_8xxx,
.prescaler = 2,
};
static struct mpc_i2c_data mpc_i2c_data_8544 __devinitdata = {
.setclock = mpc_i2c_setclock_8xxx,
.prescaler = 3,
};
static const struct of_device_id mpc_i2c_of_match[] = { static const struct of_device_id mpc_i2c_of_match[] = {
{.compatible = "mpc5200-i2c", {.compatible = "mpc5200-i2c", .data = &mpc_i2c_data_52xx, },
.data = &(struct mpc_i2c_match_data) { {.compatible = "fsl,mpc5200b-i2c", .data = &mpc_i2c_data_52xx, },
.setclock = mpc_i2c_setclock_52xx, {.compatible = "fsl,mpc5200-i2c", .data = &mpc_i2c_data_52xx, },
}, {.compatible = "fsl,mpc8313-i2c", .data = &mpc_i2c_data_8313, },
}, {.compatible = "fsl,mpc8543-i2c", .data = &mpc_i2c_data_8543, },
{.compatible = "fsl,mpc5200b-i2c", {.compatible = "fsl,mpc8544-i2c", .data = &mpc_i2c_data_8544, },
.data = &(struct mpc_i2c_match_data) {
.setclock = mpc_i2c_setclock_52xx,
},
},
{.compatible = "fsl,mpc5200-i2c",
.data = &(struct mpc_i2c_match_data) {
.setclock = mpc_i2c_setclock_52xx,
},
},
{.compatible = "fsl,mpc8313-i2c",
.data = &(struct mpc_i2c_match_data) {
.setclock = mpc_i2c_setclock_8xxx,
},
},
{.compatible = "fsl,mpc8543-i2c",
.data = &(struct mpc_i2c_match_data) {
.setclock = mpc_i2c_setclock_8xxx,
.prescaler = 2,
},
},
{.compatible = "fsl,mpc8544-i2c",
.data = &(struct mpc_i2c_match_data) {
.setclock = mpc_i2c_setclock_8xxx,
.prescaler = 3,
},
/* Backward compatibility */ /* Backward compatibility */
},
{.compatible = "fsl-i2c", }, {.compatible = "fsl-i2c", },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, mpc_i2c_of_match); MODULE_DEVICE_TABLE(of, mpc_i2c_of_match);
......
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