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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 19:03:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 19:03:41 -0700
commit6df419e45d71b8d9a0de8e92a1212bbea460f0e0 (patch)
treec0902a96353391400818fe8b7adf11493b56935a /drivers/staging
parent27c1ee3f929555b71fa39ec0d81a7e7185de1b16 (diff)
parentc893e7c64e36087dceb4662917976a81d1754fc0 (diff)
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Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: "This is the first part of the media patches for v3.6. This patch series contain: - new DVB frontend: rtl2832 - new video drivers: adv7393 - some unused files got removed - a selection API cleanup between V4L2 and V4L2 subdev API's - a major redesign at v4l-ioctl2, in order to clean it up - several driver fixes and improvements." * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (174 commits) v4l: Export v4l2-common.h in include/linux/Kbuild media: Revert "[media] Terratec Cinergy S2 USB HD Rev.2" [media] media: Use pr_info not homegrown pr_reg macro [media] Terratec Cinergy S2 USB HD Rev.2 [media] v4l: Correct conflicting V4L2 subdev selection API documentation [media] Feature removal: V4L2 selections API target and flag definitions [media] v4l: Unify selection flags documentation [media] v4l: Unify selection flags [media] v4l: Common documentation for selection targets [media] v4l: Unify selection targets across V4L2 and V4L2 subdev interfaces [media] v4l: Remove "_ACTUAL" from subdev selection API target definition names [media] V4L: Remove "_ACTIVE" from the selection target name definitions [media] media: dvb-usb: print mac address via native %pM [media] s5p-tv: Use module_i2c_driver in sii9234_drv.c file [media] media: gpio-ir-recv: add allowed_protos for platform data [media] s5p-jpeg: Use module_platform_driver in jpeg-core.c file [media] saa7134: fix spelling of detach in label [media] cx88-blackbird: replace ioctl by unlocked_ioctl [media] cx88: don't use current_norm [media] cx88: fix a number of v4l2-compliance violations ...
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/media/lirc/lirc_sir.c60
-rw-r--r--drivers/staging/media/solo6x10/TODO2
-rw-r--r--drivers/staging/media/solo6x10/i2c.c2
3 files changed, 60 insertions, 4 deletions
diff --git a/drivers/staging/media/lirc/lirc_sir.c b/drivers/staging/media/lirc/lirc_sir.c
index 945d9623550b..4afc3b419738 100644
--- a/drivers/staging/media/lirc/lirc_sir.c
+++ b/drivers/staging/media/lirc/lirc_sir.c
@@ -52,6 +52,7 @@
#include <linux/io.h>
#include <asm/irq.h>
#include <linux/fcntl.h>
+#include <linux/platform_device.h>
#ifdef LIRC_ON_SA1100
#include <asm/hardware.h>
#ifdef CONFIG_SA1100_COLLIE
@@ -487,9 +488,11 @@ static struct lirc_driver driver = {
.owner = THIS_MODULE,
};
+static struct platform_device *lirc_sir_dev;
static int init_chrdev(void)
{
+ driver.dev = &lirc_sir_dev->dev;
driver.minor = lirc_register_driver(&driver);
if (driver.minor < 0) {
printk(KERN_ERR LIRC_DRIVER_NAME ": init_chrdev() failed.\n");
@@ -1215,20 +1218,71 @@ static int init_lirc_sir(void)
return 0;
}
+static int __devinit lirc_sir_probe(struct platform_device *dev)
+{
+ return 0;
+}
+
+static int __devexit lirc_sir_remove(struct platform_device *dev)
+{
+ return 0;
+}
+
+static struct platform_driver lirc_sir_driver = {
+ .probe = lirc_sir_probe,
+ .remove = __devexit_p(lirc_sir_remove),
+ .driver = {
+ .name = "lirc_sir",
+ .owner = THIS_MODULE,
+ },
+};
static int __init lirc_sir_init(void)
{
int retval;
+ retval = platform_driver_register(&lirc_sir_driver);
+ if (retval) {
+ printk(KERN_ERR LIRC_DRIVER_NAME ": Platform driver register "
+ "failed!\n");
+ return -ENODEV;
+ }
+
+ lirc_sir_dev = platform_device_alloc("lirc_dev", 0);
+ if (!lirc_sir_dev) {
+ printk(KERN_ERR LIRC_DRIVER_NAME ": Platform device alloc "
+ "failed!\n");
+ retval = -ENOMEM;
+ goto pdev_alloc_fail;
+ }
+
+ retval = platform_device_add(lirc_sir_dev);
+ if (retval) {
+ printk(KERN_ERR LIRC_DRIVER_NAME ": Platform device add "
+ "failed!\n");
+ retval = -ENODEV;
+ goto pdev_add_fail;
+ }
+
retval = init_chrdev();
if (retval < 0)
- return retval;
+ goto fail;
+
retval = init_lirc_sir();
if (retval) {
drop_chrdev();
- return retval;
+ goto fail;
}
+
return 0;
+
+fail:
+ platform_device_del(lirc_sir_dev);
+pdev_add_fail:
+ platform_device_put(lirc_sir_dev);
+pdev_alloc_fail:
+ platform_driver_unregister(&lirc_sir_driver);
+ return retval;
}
static void __exit lirc_sir_exit(void)
@@ -1236,6 +1290,8 @@ static void __exit lirc_sir_exit(void)
drop_hardware();
drop_chrdev();
drop_port();
+ platform_device_unregister(lirc_sir_dev);
+ platform_driver_unregister(&lirc_sir_driver);
printk(KERN_INFO LIRC_DRIVER_NAME ": Uninstalled.\n");
}
diff --git a/drivers/staging/media/solo6x10/TODO b/drivers/staging/media/solo6x10/TODO
index 7e6c4fa130df..539f739fe9e6 100644
--- a/drivers/staging/media/solo6x10/TODO
+++ b/drivers/staging/media/solo6x10/TODO
@@ -20,5 +20,5 @@ TODO (general):
- implement loopback of external sound jack with incoming audio?
- implement pause/resume
-Plase send patches to Greg Kroah-Hartman <greg@kroah.com> and Cc Ben Collins
+Plase send patches to Mauro Carvalho Chehab <mchehab@redhat.com> and Cc Ben Collins
<bcollins@bluecherry.net>
diff --git a/drivers/staging/media/solo6x10/i2c.c b/drivers/staging/media/solo6x10/i2c.c
index ef95a500b4da..398070a3d293 100644
--- a/drivers/staging/media/solo6x10/i2c.c
+++ b/drivers/staging/media/solo6x10/i2c.c
@@ -175,7 +175,7 @@ int solo_i2c_isr(struct solo_dev *solo_dev)
solo_reg_write(solo_dev, SOLO_IRQ_STAT, SOLO_IRQ_IIC);
- if (status & (SOLO_IIC_STATE_TRNS & SOLO_IIC_STATE_SIG_ERR) ||
+ if (status & (SOLO_IIC_STATE_TRNS | SOLO_IIC_STATE_SIG_ERR) ||
solo_dev->i2c_id < 0) {
solo_i2c_stop(solo_dev);
return -ENXIO;