ARM: s3c24xx: fix gta02 build error
ARM: s3c24xx: fix gta02 build error

The gta02 has always been broken in the case when CONFIG_PCF50633_ADC
is not used, since gta02_charger_worker then passes a nonexisting
variable into the pcf50633_mbc_usb_curlim_set() function.

This addresses the obvious typo by using the variable that is
used everywhere else in this file.

Signed-off-by: Arnd Bergmann <f2c659f01951776204a6c5b902787d9019fbeebd@arndb.de>
Acked-by: Kukjin Kim <3fc711f4e08bc570a586748633ff7c76d0e1e253@samsung.com>
Cc: Tomasz Figa <69861c78e6f8ec8c6fbfd1c06050c87cda6b23eb@gmail.com>
Cc: Ben Dooks <1177f64998f284a7348354b8e91cbbe575d9858a@fluff.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs