From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932269AbWAPJXN (ORCPT ); Mon, 16 Jan 2006 04:23:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932268AbWAPJW5 (ORCPT ); Mon, 16 Jan 2006 04:22:57 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:31979 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S932269AbWAPJWn (ORCPT ); Mon, 16 Jan 2006 04:22:43 -0500 From: mchehab@infradead.org To: linux-kernel@vger.kernel.org Cc: linux-dvb-maintainer@linuxtv.org, video4linux-list@redhat.com, akpm@osdl.org, Mauro Carvalho Chehab Subject: [PATCH 03/25] removed uneeded init on structs like static int foo=0 Date: Mon, 16 Jan 2006 07:11:19 -0200 Message-id: <20060116091119.PS55921200003@infradead.org> In-Reply-To: <20060116091105.PS83611600000@infradead.org> References: <20060116091105.PS83611600000@infradead.org> Mime-Version: 1.0 X-Mailer: Evolution 2.4.2.1-1mdk Content-Transfer-Encoding: 7bit X-Bad-Reply: References and In-Reply-To but no 'Re:' in Subject. X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Mauro Carvalho Chehab - Static vars are equal to zero by default. Removed unnecessary =0 from them, saving some data space Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/bt8xx/bt878.c | 2 +- drivers/media/dvb/ttpci/av7110.c | 4 ++-- drivers/media/video/bt832.c | 2 +- drivers/media/video/btcx-risc.c | 2 +- drivers/media/video/bttv-cards.c | 6 +++--- drivers/media/video/bttv-driver.c | 27 +++++++++++++-------------- drivers/media/video/bttv-i2c.c | 6 +++--- drivers/media/video/cx25840/cx25840-core.c | 2 +- drivers/media/video/cx88/cx88-alsa.c | 4 ++-- drivers/media/video/msp3400-driver.c | 10 +++++----- drivers/media/video/saa7134/saa7134-core.c | 2 +- 11 files changed, 33 insertions(+), 34 deletions(-) diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c index f295714..a04bb61 100644 --- a/drivers/media/dvb/bt8xx/bt878.c +++ b/drivers/media/dvb/bt8xx/bt878.c @@ -542,7 +542,7 @@ static struct pci_driver bt878_pci_drive .remove = bt878_remove, }; -static int bt878_pci_driver_registered = 0; +static int bt878_pci_driver_registered; /*******************************/ /* Module management functions */ diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index 327a808..2749490 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -81,7 +81,7 @@ static int adac = DVB_ADAC_TI; static int hw_sections; static int rgb_on; static int volume = 255; -static int budgetpatch = 0; +static int budgetpatch; module_param_named(debug, av7110_debug, int, 0644); MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)"); @@ -103,7 +103,7 @@ MODULE_PARM_DESC(budgetpatch, "use budge static void restart_feeds(struct av7110 *av7110); -static int av7110_num = 0; +static int av7110_num; #define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \ {\ diff --git a/drivers/media/video/bt832.c b/drivers/media/video/bt832.c index 07c78f1..cc54b62 100644 --- a/drivers/media/video/bt832.c +++ b/drivers/media/video/bt832.c @@ -43,7 +43,7 @@ static unsigned short normal_i2c[] = { I I2C_CLIENT_END }; I2C_CLIENT_INSMOD; -int debug = 0; /* debug output */ +int debug; /* debug output */ module_param(debug, int, 0644); /* ---------------------------------------------------------------------- */ diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c index a48de3c..b4aca72 100644 --- a/drivers/media/video/btcx-risc.c +++ b/drivers/media/video/btcx-risc.c @@ -37,7 +37,7 @@ MODULE_DESCRIPTION("some code shared by MODULE_AUTHOR("Gerd Knorr"); MODULE_LICENSE("GPL"); -static unsigned int debug = 0; +static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"debug messages, default is 0 (no)"); diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c index 65323e7..9749d6e 100644 --- a/drivers/media/video/bttv-cards.c +++ b/drivers/media/video/bttv-cards.c @@ -92,8 +92,8 @@ static void identify_by_eeprom(struct bt static int __devinit pvr_boot(struct bttv *btv); /* config variables */ -static unsigned int triton1=0; -static unsigned int vsfx=0; +static unsigned int triton1; +static unsigned int vsfx; static unsigned int latency = UNSET; int no_overlay=-1; @@ -106,7 +106,7 @@ static struct bttv *master[BTTV_MAX] = #ifdef MODULE static unsigned int autoload = 1; #else -static unsigned int autoload = 0; +static unsigned int autoload; #endif static unsigned int gpiomask = UNSET; static unsigned int audioall = UNSET; diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c index 0e69703..1c6cfe9 100644 --- a/drivers/media/video/bttv-driver.c +++ b/drivers/media/video/bttv-driver.c @@ -48,47 +48,46 @@ unsigned int bttv_num; /* number of Bt848s in use */ struct bttv bttvs[BTTV_MAX]; -unsigned int bttv_debug = 0; +unsigned int bttv_debug; unsigned int bttv_verbose = 1; -unsigned int bttv_gpio = 0; +unsigned int bttv_gpio; /* config variables */ #ifdef __BIG_ENDIAN static unsigned int bigendian=1; #else -static unsigned int bigendian=0; +static unsigned int bigendian; #endif static unsigned int radio[BTTV_MAX]; -static unsigned int irq_debug = 0; +static unsigned int irq_debug; static unsigned int gbuffers = 8; static unsigned int gbufsize = 0x208000; static int video_nr = -1; static int radio_nr = -1; static int vbi_nr = -1; -static int debug_latency = 0; +static int debug_latency; -static unsigned int fdsr = 0; +static unsigned int fdsr; /* options */ -static unsigned int combfilter = 0; -static unsigned int lumafilter = 0; +static unsigned int combfilter; +static unsigned int lumafilter; static unsigned int automute = 1; -static unsigned int chroma_agc = 0; +static unsigned int chroma_agc; static unsigned int adc_crush = 1; static unsigned int whitecrush_upper = 0xCF; static unsigned int whitecrush_lower = 0x7F; -static unsigned int vcr_hack = 0; -static unsigned int irq_iswitch = 0; +static unsigned int vcr_hack; +static unsigned int irq_iswitch; static unsigned int uv_ratio = 50; -static unsigned int full_luma_range = 0; -static unsigned int coring = 0; +static unsigned int full_luma_range; +static unsigned int coring; extern int no_overlay; /* API features (turn on/off stuff for testing) */ static unsigned int v4l2 = 1; - /* insmod args */ module_param(bttv_verbose, int, 0644); module_param(bttv_gpio, int, 0644); diff --git a/drivers/media/video/bttv-i2c.c b/drivers/media/video/bttv-i2c.c index 748d630..614c120 100644 --- a/drivers/media/video/bttv-i2c.c +++ b/drivers/media/video/bttv-i2c.c @@ -41,9 +41,9 @@ static struct i2c_client bttv_i2c_client static int attach_inform(struct i2c_client *client); -static int i2c_debug = 0; -static int i2c_hw = 0; -static int i2c_scan = 0; +static int i2c_debug; +static int i2c_hw; +static int i2c_scan; module_param(i2c_debug, int, 0644); module_param(i2c_hw, int, 0444); module_param(i2c_scan, int, 0444); diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 1d75a42..0da744c 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -43,7 +43,7 @@ MODULE_LICENSE("GPL"); static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END }; -int cx25840_debug = 0; +int cx25840_debug; module_param_named(debug,cx25840_debug, int, 0644); diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c index 7695b52..fd8bc71 100644 --- a/drivers/media/video/cx88/cx88-alsa.c +++ b/drivers/media/video/cx88/cx88-alsa.c @@ -116,7 +116,7 @@ MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Conexant,23881}," "{{Conexant,23882}," "{{Conexant,23883}"); -static unsigned int debug = 0; +static unsigned int debug; module_param(debug,int,0644); MODULE_PARM_DESC(debug,"enable debug messages"); @@ -653,7 +653,7 @@ static void snd_cx88_dev_free(snd_card_t * Alsa Constructor - Component probe */ -static int devno=0; +static int devno; static int __devinit snd_cx88_create(snd_card_t *card, struct pci_dev *pci, snd_cx88_card_t **rchip) { diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c index 9b05a0a..09ff25b 100644 --- a/drivers/media/video/msp3400-driver.c +++ b/drivers/media/video/msp3400-driver.c @@ -66,12 +66,12 @@ MODULE_LICENSE("GPL"); /* module parameters */ static int opmode = OPMODE_AUTO; -int msp_debug = 0; /* msp_debug output */ -int msp_once = 0; /* no continous stereo monitoring */ -int msp_amsound = 0; /* hard-wire AM sound at 6.5 Hz (france), - the autoscan seems work well only with FM... */ +int msp_debug; /* msp_debug output */ +int msp_once; /* no continous stereo monitoring */ +int msp_amsound; /* hard-wire AM sound at 6.5 Hz (france), + the autoscan seems work well only with FM... */ int msp_standard = 1; /* Override auto detect of audio msp_standard, if needed. */ -int msp_dolby = 0; +int msp_dolby; int msp_stereo_thresh = 0x190; /* a2 threshold for stereo/bilingual (msp34xxg only) 0x00a0-0x03c0 */ diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index 3983a65..3dd42ef 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -140,7 +140,7 @@ static int pending_call(struct notifier_ return NOTIFY_DONE; } -static int pending_registered=0; +static int pending_registered; static struct notifier_block pending_notifier = { .notifier_call = pending_call, };