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i2c: sh_mobile: move type detection upwards 

For refactoring reasons, we will need this information before the setup
callback. Also, simplify the comment to a oneliner.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.1
Wolfram Sang 2017-12-18 22:57:56 +01:00 committed by Wolfram Sang
parent f11a04464a
commit 9e42213116
1 changed files with 4 additions and 6 deletions
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10
drivers/i2c/busses/i2c-sh_mobile.c
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@ -873,6 +873,10 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
pd->bus_speed = ret ? STANDARD_MODE : bus_speed;
pd->clks_per_count = 1;
/* Newer variants come with two new bits in ICIC */
if (resource_size(res) > 0x17)
pd->flags |= IIC_FLAG_HAS_ICIC67;
config = of_device_get_match_data(&dev->dev);
if (config) {
pd->clks_per_count = config->clks_per_count;
@ -881,12 +885,6 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
config->setup(pd);
}
/* The IIC blocks on SH-Mobile ARM processors
* come with two new bits in ICIC.
*/
if (resource_size(res) > 0x17)
pd->flags |= IIC_FLAG_HAS_ICIC67;
ret = sh_mobile_i2c_init(pd);
if (ret)
return ret;