linux-imx

memory-EMIF: Use seq_putc() in emif_regdump_show()

A single character (line break) should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>