From 1e4baed379a2bff3c728ea34602d3432fb047af8 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sun, 15 Jan 2006 07:52:23 -0200 Subject: V4L/DVB (3380): Semaphore to mutex conversion on drivers/media - Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-core/dvbdev.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'drivers/media/dvb') diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c index 06b696e9acb..54f8b95717b 100644 --- a/drivers/media/dvb/dvb-core/dvbdev.c +++ b/drivers/media/dvb/dvb-core/dvbdev.c @@ -33,7 +33,7 @@ #include #include #include - +#include #include "dvbdev.h" static int dvbdev_debug; @@ -44,7 +44,7 @@ MODULE_PARM_DESC(dvbdev_debug, "Turn on/off device debugging (default:off)."); #define dprintk if (dvbdev_debug) printk static LIST_HEAD(dvb_adapter_list); -static DECLARE_MUTEX(dvbdev_register_lock); +static DEFINE_MUTEX(dvbdev_register_lock); static const char * const dnames[] = { "video", "audio", "sec", "frontend", "demux", "dvr", "ca", @@ -202,11 +202,11 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev, struct dvb_device *dvbdev; int id; - if (down_interruptible (&dvbdev_register_lock)) + if (mutex_lock_interruptible(&dvbdev_register_lock)) return -ERESTARTSYS; if ((id = dvbdev_get_free_id (adap, type)) < 0) { - up (&dvbdev_register_lock); + mutex_unlock(&dvbdev_register_lock); *pdvbdev = NULL; printk ("%s: could get find free device id...\n", __FUNCTION__); return -ENFILE; @@ -215,11 +215,11 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev, *pdvbdev = dvbdev = kmalloc(sizeof(struct dvb_device), GFP_KERNEL); if (!dvbdev) { - up(&dvbdev_register_lock); + mutex_unlock(&dvbdev_register_lock); return -ENOMEM; } - up (&dvbdev_register_lock); + mutex_unlock(&dvbdev_register_lock); memcpy(dvbdev, template, sizeof(struct dvb_device)); dvbdev->type = type; @@ -289,11 +289,11 @@ int dvb_register_adapter(struct dvb_adapter *adap, const char *name, struct modu { int num; - if (down_interruptible (&dvbdev_register_lock)) + if (mutex_lock_interruptible(&dvbdev_register_lock)) return -ERESTARTSYS; if ((num = dvbdev_get_free_adapter_num ()) < 0) { - up (&dvbdev_register_lock); + mutex_unlock(&dvbdev_register_lock); return -ENFILE; } @@ -309,7 +309,7 @@ int dvb_register_adapter(struct dvb_adapter *adap, const char *name, struct modu list_add_tail (&adap->list_head, &dvb_adapter_list); - up (&dvbdev_register_lock); + mutex_unlock(&dvbdev_register_lock); return num; } @@ -320,10 +320,10 @@ int dvb_unregister_adapter(struct dvb_adapter *adap) { devfs_remove("dvb/adapter%d", adap->num); - if (down_interruptible (&dvbdev_register_lock)) + if (mutex_lock_interruptible(&dvbdev_register_lock)) return -ERESTARTSYS; list_del (&adap->list_head); - up (&dvbdev_register_lock); + mutex_unlock(&dvbdev_register_lock); return 0; } EXPORT_SYMBOL(dvb_unregister_adapter); -- cgit v1.2.3-70-g09d2 From fabd23862ba34f217f154c225c59eb5267c4a5d1 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 15 Jan 2006 08:12:14 -0200 Subject: V4L/DVB (3381): Fix compilation with Alpha - BOOT_SIZE name is also used at alpha and were breaking compiling with allyesconfig. - All BOOT_* renamed to AV7110_BOOT* to fix and keep names with the same style. Thanks to Andrew Morton for pointing this. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttpci/av7110_hw.c | 40 ++++++++++++++++++------------------- drivers/media/dvb/ttpci/av7110_hw.h | 12 +++++------ 2 files changed, 26 insertions(+), 26 deletions(-) (limited to 'drivers/media/dvb') diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c index cb377452b57..b2e63e9fc05 100644 --- a/drivers/media/dvb/ttpci/av7110_hw.c +++ b/drivers/media/dvb/ttpci/av7110_hw.c @@ -146,52 +146,52 @@ static int load_dram(struct av7110 *av7110, u32 *data, int len) { int i; int blocks, rest; - u32 base, bootblock = BOOT_BLOCK; + u32 base, bootblock = AV7110_BOOT_BLOCK; dprintk(4, "%p\n", av7110); - blocks = len / BOOT_MAX_SIZE; - rest = len % BOOT_MAX_SIZE; + blocks = len / AV7110_BOOT_MAX_SIZE; + rest = len % AV7110_BOOT_MAX_SIZE; base = DRAM_START_CODE; for (i = 0; i < blocks; i++) { - if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at block %d\n", i); return -ETIMEDOUT; } dprintk(4, "writing DRAM block %d\n", i); mwdebi(av7110, DEBISWAB, bootblock, - ((char*)data) + i * BOOT_MAX_SIZE, BOOT_MAX_SIZE); + ((char*)data) + i * AV7110_BOOT_MAX_SIZE, AV7110_BOOT_MAX_SIZE); bootblock ^= 0x1400; - iwdebi(av7110, DEBISWAB, BOOT_BASE, swab32(base), 4); - iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, BOOT_MAX_SIZE, 2); - iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); - base += BOOT_MAX_SIZE; + iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, AV7110_BOOT_MAX_SIZE, 2); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + base += AV7110_BOOT_MAX_SIZE; } if (rest > 0) { - if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at last block\n"); return -ETIMEDOUT; } if (rest > 4) mwdebi(av7110, DEBISWAB, bootblock, - ((char*)data) + i * BOOT_MAX_SIZE, rest); + ((char*)data) + i * AV7110_BOOT_MAX_SIZE, rest); else mwdebi(av7110, DEBISWAB, bootblock, - ((char*)data) + i * BOOT_MAX_SIZE - 4, rest + 4); + ((char*)data) + i * AV7110_BOOT_MAX_SIZE - 4, rest + 4); - iwdebi(av7110, DEBISWAB, BOOT_BASE, swab32(base), 4); - iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, rest, 2); - iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, rest, 2); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); } - if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { printk(KERN_ERR "dvb-ttpci: load_dram(): timeout after last block\n"); return -ETIMEDOUT; } - iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, 0, 2); - iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); - if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BOOT_COMPLETE) < 0) { + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, 0, 2); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_AV7110_BOOT_COMPLETE) < 0) { printk(KERN_ERR "dvb-ttpci: load_dram(): final handshake timeout\n"); return -ETIMEDOUT; } @@ -262,7 +262,7 @@ int av7110_bootarm(struct av7110 *av7110) //saa7146_setgpio(dev, 3, SAA7146_GPIO_INPUT); mwdebi(av7110, DEBISWAB, DPRAM_BASE, bootcode, sizeof(bootcode)); - iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); if (saa7146_wait_for_debi_done(av7110->dev, 1)) { printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): " diff --git a/drivers/media/dvb/ttpci/av7110_hw.h b/drivers/media/dvb/ttpci/av7110_hw.h index 84b83299b8b..4e173c67fbb 100644 --- a/drivers/media/dvb/ttpci/av7110_hw.h +++ b/drivers/media/dvb/ttpci/av7110_hw.h @@ -18,7 +18,7 @@ enum av7110_bootstate { BOOTSTATE_BUFFER_EMPTY = 0, BOOTSTATE_BUFFER_FULL = 1, - BOOTSTATE_BOOT_COMPLETE = 2 + BOOTSTATE_AV7110_BOOT_COMPLETE = 2 }; enum av7110_type_rec_play_format @@ -295,11 +295,11 @@ enum av7110_command_type { #define DPRAM_BASE 0x4000 /* boot protocol area */ -#define BOOT_STATE (DPRAM_BASE + 0x3F8) -#define BOOT_SIZE (DPRAM_BASE + 0x3FA) -#define BOOT_BASE (DPRAM_BASE + 0x3FC) -#define BOOT_BLOCK (DPRAM_BASE + 0x400) -#define BOOT_MAX_SIZE 0xc00 +#define AV7110_BOOT_STATE (DPRAM_BASE + 0x3F8) +#define AV7110_BOOT_SIZE (DPRAM_BASE + 0x3FA) +#define AV7110_BOOT_BASE (DPRAM_BASE + 0x3FC) +#define AV7110_BOOT_BLOCK (DPRAM_BASE + 0x400) +#define AV7110_BOOT_MAX_SIZE 0xc00 /* firmware command protocol area */ #define IRQ_STATE (DPRAM_BASE + 0x0F4) -- cgit v1.2.3-70-g09d2