greybus: uart: Reduce UART count from 255 to 16

Arbitrary number 255 is both not aligned and probably too big.
Move the UART count down to 16 which is still large but, more realistic.
8 may be too few for future testing setups, 16 should accomodate any.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index 673eec4fe963debe64a7b8404b49f8b0111c2d7f..4cad629e3cb250ba4538fd31a2baa8c8911614a3 100644 (file)
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -30,7 +30,7 @@
 
 #include "greybus.h"
 
-#define GB_NUM_MINORS  255     /* 255 is enough for anyone... */
+#define GB_NUM_MINORS  16      /* 16 is is more than enough */
 #define GB_NAME                "ttyGB"
 
 struct gb_tty_line_coding {