serial: 8250_fintek: Set maximum FIFO of F81216H

[karo-tx-linux.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 98ba312d1088906d850e2d254124f2ea64b830b9..706309f9ed8422dc90a3c4b246608e64d48a04de 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -65,6 +65,7 @@
 #include <linux/sched/sysctl.h>
 #include <linux/kexec.h>
 #include <linux/bpf.h>
+#include <linux/mount.h>
 
 #include <asm/uaccess.h>
 #include <asm/processor.h>
@@ -1828,6 +1829,14 @@ static struct ctl_table fs_table[] = {
                .mode           = 0644,
                .proc_handler   = proc_doulongvec_minmax,
        },
+       {
+               .procname       = "mount-max",
+               .data           = &sysctl_mount_max,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = proc_dointvec_minmax,
+               .extra1         = &one,
+       },
        { }
 };