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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-05 08:22:25 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-05 08:22:25 +0300
commita754292348bf88ec6b55563eca4faba7dcfe2ae7 (patch)
treee83a65dae3699223687c47f9c9a4d4b2d12ef14c /drivers/tty
parent95ffa676583b23baed40861d30b65fe31397da00 (diff)
parent57e60db3bc4d2755aefe5abd1024662f478770ac (diff)
downloadlinux-a754292348bf88ec6b55563eca4faba7dcfe2ae7.tar.xz
Merge tag 'printk-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek: - Herbert Xu made printk header file self-contained. - Andy Shevchenko and Sergey Senozhatsky cleaned up console->setup() error handling. - Andy Shevchenko did some cleanups (e.g. sparse warning) in vsprintf code. - Minor documentation updates. * tag 'printk-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: lib/vsprintf: Force type of flags value for gfp_t lib/vsprintf: Replace custom spec to print decimals with generic one lib/vsprintf: Replace hidden BUILD_BUG_ON() with static_assert() printk: Make linux/printk.h self-contained doc:kmsg: explicitly state the return value in case of SEEK_CUR Replace HTTP links with HTTPS ones: vsprintf hvc: unify console setup naming console: Fix trivia typo 'change' -> 'chance' console: Propagate error code from console ->setup() tty: hvc: Return proper error code from console ->setup() hook serial: sunzilog: Return proper error code from console ->setup() hook serial: sunsab: Return proper error code from console ->setup() hook mips: Return proper error code from console ->setup() hook
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/hvc/hvc_xen.c4
-rw-r--r--drivers/tty/hvc/hvsi.c2
-rw-r--r--drivers/tty/serial/sunsab.c2
-rw-r--r--drivers/tty/serial/sunzilog.c2
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index 5ef08905fe05..2a0e51a20e34 100644
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -603,7 +603,7 @@ static void xen_hvm_early_write(uint32_t vtermno, const char *str, int len) { }
#endif
#ifdef CONFIG_EARLY_PRINTK
-static int __init xenboot_setup_console(struct console *console, char *string)
+static int __init xenboot_console_setup(struct console *console, char *string)
{
static struct xencons_info xenboot;
@@ -647,7 +647,7 @@ static void xenboot_write_console(struct console *console, const char *string,
struct console xenboot_console = {
.name = "xenboot",
.write = xenboot_write_console,
- .setup = xenboot_setup_console,
+ .setup = xenboot_console_setup,
.flags = CON_PRINTBUFFER | CON_BOOT | CON_ANYTIME,
.index = -1,
};
diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
index 66f95f758be0..e8c58f9bd263 100644
--- a/drivers/tty/hvc/hvsi.c
+++ b/drivers/tty/hvc/hvsi.c
@@ -1128,7 +1128,7 @@ static int __init hvsi_console_setup(struct console *console, char *options)
int ret;
if (console->index < 0 || console->index >= hvsi_count)
- return -1;
+ return -EINVAL;
hp = &hvsi_ports[console->index];
/* give the FSP a chance to change the baud rate when we re-open */
diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c
index 1eb703c980e0..bab551f46963 100644
--- a/drivers/tty/serial/sunsab.c
+++ b/drivers/tty/serial/sunsab.c
@@ -886,7 +886,7 @@ static int sunsab_console_setup(struct console *con, char *options)
* though...
*/
if (up->port.type != PORT_SUNSAB)
- return -1;
+ return -EINVAL;
printk("Console: ttyS%d (SAB82532)\n",
(sunsab_reg.minor - 64) + con->index);
diff --git a/drivers/tty/serial/sunzilog.c b/drivers/tty/serial/sunzilog.c
index 103ab8c556e7..7ea06bbc6197 100644
--- a/drivers/tty/serial/sunzilog.c
+++ b/drivers/tty/serial/sunzilog.c
@@ -1221,7 +1221,7 @@ static int __init sunzilog_console_setup(struct console *con, char *options)
int baud, brg;
if (up->port.type != PORT_SUNZILOG)
- return -1;
+ return -EINVAL;
printk(KERN_INFO "Console: ttyS%d (SunZilog zs%d)\n",
(sunzilog_reg.minor - 64) + con->index, con->index);