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-rw-r--r--drivers/tty/serial/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 1f2594b8ab9d..ffcf4882b25f 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -532,6 +532,9 @@ config SERIAL_UARTLITE_NR_UARTS
help
Set this to the number of uartlites in your system, or the number
you think you might implement.
+ If maximum number of uartlite serial ports is more than 4, then the
+ driver uses dynamic allocation instead of static allocation for major
+ number.
config SERIAL_SUNCORE
bool