[POWERPC] 52xx: Fix mpc52xx_uart_of_assign to use correct index
[POWERPC] 52xx: Fix mpc52xx_uart_of_assign to use correct index

Use idx as index into mpc52xx_uart_nodes instead of i

Signed-off-by: John Rigby <546fa1e759287cf5a4ad53284c4e5fe662012f3a@freescale.com>
Signed-off-by: Kumar Gala <383ef5577c6e1178b93f59ec8d0936f76d2a98c4@kernel.crashing.org>

KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs