From: rkir@google.com
To: gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, tkjos@google.com,
Roman Kiryanov <rkir@google.com>
Subject: [PATCH 1/3] tty: Address checkpatch warnings in goldfish.c
Date: Tue, 17 Jul 2018 17:14:53 -0700 [thread overview]
Message-ID: <20180718001455.140575-1-rkir@google.com> (raw)
From: Roman Kiryanov <rkir@google.com>
To make further maintenance easier.
Signed-off-by: Roman Kiryanov <rkir@google.com>
---
drivers/tty/goldfish.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c
index 37caba7c3aff..a92fcb2b0002 100644
--- a/drivers/tty/goldfish.c
+++ b/drivers/tty/goldfish.c
@@ -172,6 +172,7 @@ static void goldfish_tty_shutdown(struct tty_port *port)
static int goldfish_tty_open(struct tty_struct *tty, struct file *filp)
{
struct goldfish_tty *qtty = &goldfish_ttys[tty->index];
+
return tty_port_open(&qtty->port, tty, filp);
}
@@ -201,11 +202,12 @@ static int goldfish_tty_chars_in_buffer(struct tty_struct *tty)
{
struct goldfish_tty *qtty = &goldfish_ttys[tty->index];
void __iomem *base = qtty->base;
+
return readl(base + GOLDFISH_TTY_REG_BYTES_READY);
}
static void goldfish_tty_console_write(struct console *co, const char *b,
- unsigned count)
+ unsigned int count)
{
goldfish_tty_do_write(co->index, b, count);
}
@@ -219,7 +221,7 @@ static struct tty_driver *goldfish_tty_console_device(struct console *c,
static int goldfish_tty_console_setup(struct console *co, char *options)
{
- if ((unsigned)co->index >= goldfish_tty_line_count)
+ if ((unsigned int)co->index >= goldfish_tty_line_count)
return -ENODEV;
if (!goldfish_ttys[co->index].base)
return -ENODEV;
--
2.18.0.203.gfac676dfb9-goog
next reply other threads:[~2018-07-18 0:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-18 0:14 rkir [this message]
2018-07-18 0:14 ` [PATCH 2/3] tty: Make constants to be enums instead of #define in goldfish.c rkir
2018-07-21 7:45 ` Greg KH
2018-07-18 0:14 ` [PATCH 3/3] tty: Mark goldfish_tty_line_count as const rkir
2018-07-21 7:46 ` Greg KH
2018-07-24 20:00 ` Roman Kiryanov
2018-07-21 7:44 ` [PATCH 1/3] tty: Address checkpatch warnings in goldfish.c Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180718001455.140575-1-rkir@google.com \
--to=rkir@google.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tkjos@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).