diff options
Diffstat (limited to 'arch/um/drivers')
| -rw-r--r-- | arch/um/drivers/Kconfig | 16 | ||||
| -rw-r--r-- | arch/um/drivers/Makefile | 2 | ||||
| -rw-r--r-- | arch/um/drivers/chan_user.c | 9 | ||||
| -rw-r--r-- | arch/um/drivers/net_kern.c | 2 | ||||
| -rw-r--r-- | arch/um/drivers/vector_kern.c | 1 |
5 files changed, 11 insertions, 19 deletions
diff --git a/arch/um/drivers/Kconfig b/arch/um/drivers/Kconfig index 388096fb45a2..12f54a4a3747 100644 --- a/arch/um/drivers/Kconfig +++ b/arch/um/drivers/Kconfig @@ -104,24 +104,14 @@ config SSL_CHAN config UML_SOUND tristate "Sound support" + depends on SOUND + select SOUND_OSS_CORE help This option enables UML sound support. If enabled, it will pull in - soundcore and the UML hostaudio relay, which acts as a intermediary + the UML hostaudio relay, which acts as a intermediary between the host's dsp and mixer devices and the UML sound system. It is safe to say 'Y' here. -config SOUND - tristate - default UML_SOUND - -config SOUND_OSS_CORE - bool - default UML_SOUND - -config HOSTAUDIO - tristate - default UML_SOUND - endmenu menu "UML Network Devices" diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile index a290821e355c..4d7fb606a5f0 100644 --- a/arch/um/drivers/Makefile +++ b/arch/um/drivers/Makefile @@ -52,7 +52,7 @@ obj-$(CONFIG_UML_NET) += net.o obj-$(CONFIG_MCONSOLE) += mconsole.o obj-$(CONFIG_MMAPPER) += mmapper_kern.o obj-$(CONFIG_BLK_DEV_UBD) += ubd.o -obj-$(CONFIG_HOSTAUDIO) += hostaudio.o +obj-$(CONFIG_UML_SOUND) += hostaudio.o obj-$(CONFIG_NULL_CHAN) += null.o obj-$(CONFIG_PORT_CHAN) += port.o obj-$(CONFIG_PTY_CHAN) += pty.o diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index 6040817c036f..25727ed648b7 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -220,7 +220,7 @@ static int winch_tramp(int fd, struct tty_port *port, int *fd_out, unsigned long *stack_out) { struct winch_data data; - int fds[2], n, err; + int fds[2], n, err, pid; char c; err = os_pipe(fds, 1, 1); @@ -238,8 +238,9 @@ static int winch_tramp(int fd, struct tty_port *port, int *fd_out, * problem with /dev/net/tun, which if held open by this * thread, prevents the TUN/TAP device from being reused. */ - err = run_helper_thread(winch_thread, &data, CLONE_FILES, stack_out); - if (err < 0) { + pid = run_helper_thread(winch_thread, &data, CLONE_FILES, stack_out); + if (pid < 0) { + err = pid; printk(UM_KERN_ERR "fork of winch_thread failed - errno = %d\n", -err); goto out_close; @@ -263,7 +264,7 @@ static int winch_tramp(int fd, struct tty_port *port, int *fd_out, goto out_close; } - return err; + return pid; out_close: close(fds[1]); diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 327b728f7244..db15a456482f 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -204,7 +204,7 @@ static int uml_net_close(struct net_device *dev) return 0; } -static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct uml_net_private *lp = netdev_priv(dev); unsigned long flags; diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index 769ffbd9e9a6..eb9dba8dcf95 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -746,6 +746,7 @@ static int vector_config(char *str, char **error_out) if (parsed == NULL) { *error_out = "vector_config failed to parse parameters"; + kfree(params); return -EINVAL; } |