i2c: s3c2410: Fix pointer type passed to of_match_node()

i2c: s3c2410: Fix pointer type passed to of_match_node()

This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
device type handling"):

  drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
  drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
  include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'

Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>