From 6c28f09658483dcfb1a7f2adc8160982c652bc83 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 24 Mar 2015 19:55:14 +0100 Subject: [PATCH] greybus: es1: fix build warning for apb1_log_enable_write It's "const char __user *buf", not "char __user *buf". 'make check' is your friend. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/es1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/greybus/es1.c b/drivers/staging/greybus/es1.c index 9ad8a76d33ac..8de005ba1e8d 100644 --- a/drivers/staging/greybus/es1.c +++ b/drivers/staging/greybus/es1.c @@ -579,7 +579,7 @@ static ssize_t apb1_log_enable_read(struct file *f, char __user *buf, return simple_read_from_buffer(buf, count, ppos, tmp_buf, 3); } -static ssize_t apb1_log_enable_write(struct file *f, char __user *buf, +static ssize_t apb1_log_enable_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) { int enable; -- 2.30.2