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i2c: i801: Improve handling platform data for tco device

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The platform data structures are used in the respective i801_add_tco
functions only. Therefore we can make the definitions local to these
functions.

Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Heiner Kallweit
2021-11-29 20:53:14 +01:00
committed by Wolfram Sang
parent 36af188f79
commit 2352b05fdf
1 changed files with 12 additions and 15 deletions
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27
drivers/i2c/busses/i2c-i801.c
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@@ -1487,15 +1487,14 @@ static inline unsigned int i801_get_adapter_class(struct i801_priv *priv)
} }
#endif #endif
static const struct itco_wdt_platform_data spt_tco_platform_data = {
.name = "Intel PCH",
.version = 4,
};
static struct platform_device * static struct platform_device *
i801_add_tco_spt(struct i801_priv *priv, struct pci_dev *pci_dev, i801_add_tco_spt(struct i801_priv *priv, struct pci_dev *pci_dev,
struct resource *tco_res) struct resource *tco_res)
{ {
static const struct itco_wdt_platform_data pldata = {
.name = "Intel PCH",
.version = 4,
};
struct resource *res; struct resource *res;
unsigned int devfn; unsigned int devfn;
u64 base64_addr; u64 base64_addr;
@@ -1538,22 +1537,20 @@ i801_add_tco_spt(struct i801_priv *priv, struct pci_dev *pci_dev,
res->flags = IORESOURCE_MEM; res->flags = IORESOURCE_MEM;
return platform_device_register_resndata(&pci_dev->dev, "iTCO_wdt", -1, return platform_device_register_resndata(&pci_dev->dev, "iTCO_wdt", -1,
tco_res, 2, &spt_tco_platform_data, tco_res, 2, &pldata, sizeof(pldata));
sizeof(spt_tco_platform_data));
} }
static const struct itco_wdt_platform_data cnl_tco_platform_data = {
.name = "Intel PCH",
.version = 6,
};
static struct platform_device * static struct platform_device *
i801_add_tco_cnl(struct i801_priv *priv, struct pci_dev *pci_dev, i801_add_tco_cnl(struct i801_priv *priv, struct pci_dev *pci_dev,
struct resource *tco_res) struct resource *tco_res)
{ {
return platform_device_register_resndata(&pci_dev->dev, static const struct itco_wdt_platform_data pldata = {
"iTCO_wdt", -1, tco_res, 1, &cnl_tco_platform_data, .name = "Intel PCH",
sizeof(cnl_tco_platform_data)); .version = 6,
};
return platform_device_register_resndata(&pci_dev->dev, "iTCO_wdt", -1,
tco_res, 1, &pldata, sizeof(pldata));
} }
static void i801_add_tco(struct i801_priv *priv) static void i801_add_tco(struct i801_priv *priv)