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path: root/drivers/media/pci/cx88/cx88-cards.c
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Diffstat (limited to 'drivers/media/pci/cx88/cx88-cards.c')
-rw-r--r--drivers/media/pci/cx88/cx88-cards.c85
1 files changed, 40 insertions, 45 deletions
diff --git a/drivers/media/pci/cx88/cx88-cards.c b/drivers/media/pci/cx88/cx88-cards.c
index 1a65db957dcb..269179142cd8 100644
--- a/drivers/media/pci/cx88/cx88-cards.c
+++ b/drivers/media/pci/cx88/cx88-cards.c
@@ -1,5 +1,4 @@
/*
- *
* device driver for Conexant 2388x based TV cards
* card-specific stuff.
*
@@ -14,10 +13,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "cx88.h"
@@ -38,19 +33,19 @@ module_param_array(tuner, int, NULL, 0444);
module_param_array(radio, int, NULL, 0444);
module_param_array(card, int, NULL, 0444);
-MODULE_PARM_DESC(tuner,"tuner type");
-MODULE_PARM_DESC(radio,"radio tuner type");
-MODULE_PARM_DESC(card,"card type");
+MODULE_PARM_DESC(tuner, "tuner type");
+MODULE_PARM_DESC(radio, "radio tuner type");
+MODULE_PARM_DESC(card, "card type");
static unsigned int latency = UNSET;
-module_param(latency,int,0444);
-MODULE_PARM_DESC(latency,"pci latency timer");
+module_param(latency, int, 0444);
+MODULE_PARM_DESC(latency, "pci latency timer");
static int disable_ir;
module_param(disable_ir, int, 0444);
MODULE_PARM_DESC(disable_ir, "Disable IR support");
-#define dprintk(level,fmt, arg...) do { \
+#define dprintk(level, fmt, arg...) do { \
if (cx88_core_debug >= level) \
printk(KERN_DEBUG pr_fmt("%s: core:" fmt), \
__func__, ##arg); \
@@ -2911,33 +2906,33 @@ static const struct {
int fm;
const char *name;
} gdi_tuner[] = {
- [ 0x01 ] = { .id = UNSET,
+ [0x01] = { .id = UNSET,
.name = "NTSC_M" },
- [ 0x02 ] = { .id = UNSET,
+ [0x02] = { .id = UNSET,
.name = "PAL_B" },
- [ 0x03 ] = { .id = UNSET,
+ [0x03] = { .id = UNSET,
.name = "PAL_I" },
- [ 0x04 ] = { .id = UNSET,
+ [0x04] = { .id = UNSET,
.name = "PAL_D" },
- [ 0x05 ] = { .id = UNSET,
+ [0x05] = { .id = UNSET,
.name = "SECAM" },
- [ 0x10 ] = { .id = UNSET,
+ [0x10] = { .id = UNSET,
.fm = 1,
.name = "TEMIC_4049" },
- [ 0x11 ] = { .id = TUNER_TEMIC_4136FY5,
+ [0x11] = { .id = TUNER_TEMIC_4136FY5,
.name = "TEMIC_4136" },
- [ 0x12 ] = { .id = UNSET,
+ [0x12] = { .id = UNSET,
.name = "TEMIC_4146" },
- [ 0x20 ] = { .id = TUNER_PHILIPS_FQ1216ME,
+ [0x20] = { .id = TUNER_PHILIPS_FQ1216ME,
.fm = 1,
.name = "PHILIPS_FQ1216_MK3" },
- [ 0x21 ] = { .id = UNSET, .fm = 1,
+ [0x21] = { .id = UNSET, .fm = 1,
.name = "PHILIPS_FQ1236_MK3" },
- [ 0x22 ] = { .id = UNSET,
+ [0x22] = { .id = UNSET,
.name = "PHILIPS_FI1236_MK3" },
- [ 0x23 ] = { .id = UNSET,
+ [0x23] = { .id = UNSET,
.name = "PHILIPS_FI1216_MK3" },
};
@@ -2947,7 +2942,7 @@ static void gdi_eeprom(struct cx88_core *core, u8 *eeprom_data)
? gdi_tuner[eeprom_data[0x0d]].name : NULL;
pr_info("GDI: tuner=%s\n", name ? name : "unknown");
- if (NULL == name)
+ if (name == NULL)
return;
core->board.tuner_type = gdi_tuner[eeprom_data[0x0d]].id;
core->board.radio.type = gdi_tuner[eeprom_data[0x0d]].fm ?
@@ -3167,7 +3162,7 @@ static int cx88_xc4000_tuner_callback(struct cx88_core *core,
}
/* ----------------------------------------------------------------------- */
-/* Tuner callback function. Currently only needed for the Pinnacle *
+/* Tuner callback function. Currently only needed for the Pinnacle *
* PCTV HD 800i with an xc5000 sillicon tuner. This is used for both *
* analog tuner attach (tuner-core.c) and dvb tuner attach (cx88-dvb.c) */
@@ -3401,7 +3396,7 @@ static void cx88_card_setup(struct cx88_core *core)
memset(&tun_setup, 0, sizeof(tun_setup));
- if (0 == core->i2c_rc) {
+ if (core->i2c_rc == 0) {
core->i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&core->i2c_client, eeprom, sizeof(eeprom));
}
@@ -3409,17 +3404,17 @@ static void cx88_card_setup(struct cx88_core *core)
switch (core->boardnr) {
case CX88_BOARD_HAUPPAUGE:
case CX88_BOARD_HAUPPAUGE_ROSLYN:
- if (0 == core->i2c_rc)
+ if (core->i2c_rc == 0)
hauppauge_eeprom(core, eeprom+8);
break;
case CX88_BOARD_GDI:
- if (0 == core->i2c_rc)
+ if (core->i2c_rc == 0)
gdi_eeprom(core, eeprom);
break;
case CX88_BOARD_LEADTEK_PVR2000:
case CX88_BOARD_WINFAST_DV2000:
case CX88_BOARD_WINFAST2000XP_EXPERT:
- if (0 == core->i2c_rc)
+ if (core->i2c_rc == 0)
leadtek_eeprom(core, eeprom);
break;
case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
@@ -3432,7 +3427,7 @@ static void cx88_card_setup(struct cx88_core *core)
case CX88_BOARD_HAUPPAUGE_HVR4000:
case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
case CX88_BOARD_HAUPPAUGE_IRONLY:
- if (0 == core->i2c_rc)
+ if (core->i2c_rc == 0)
hauppauge_eeprom(core, eeprom);
break;
case CX88_BOARD_KWORLD_DVBS_100:
@@ -3478,21 +3473,21 @@ static void cx88_card_setup(struct cx88_core *core)
cx_write(MO_GP0_IO, 0x00080808);
break;
case CX88_BOARD_ATI_HDTVWONDER:
- if (0 == core->i2c_rc) {
+ if (core->i2c_rc == 0) {
/* enable tuner */
int i;
- static const u8 buffer [][2] = {
- {0x10,0x12},
- {0x13,0x04},
- {0x16,0x00},
- {0x14,0x04},
- {0x17,0x00}
+ static const u8 buffer[][2] = {
+ {0x10, 0x12},
+ {0x13, 0x04},
+ {0x16, 0x00},
+ {0x14, 0x04},
+ {0x17, 0x00}
};
core->i2c_client.addr = 0x0a;
for (i = 0; i < ARRAY_SIZE(buffer); i++)
if (2 != i2c_master_send(&core->i2c_client,
- buffer[i],2))
+ buffer[i], 2))
pr_warn("Unable to enable tuner(%i).\n",
i);
}
@@ -3616,7 +3611,7 @@ static int cx88_pci_quirks(const char *name, struct pci_dev *pci)
#endif
/* check insmod options */
- if (UNSET != latency)
+ if (latency != UNSET)
lat = latency;
/* apply stuff */
@@ -3625,7 +3620,7 @@ static int cx88_pci_quirks(const char *name, struct pci_dev *pci)
value |= ctrl;
pci_write_config_byte(pci, CX88X_DEVCTRL, value);
}
- if (UNSET != lat) {
+ if (lat != UNSET) {
pr_info("setting pci latency timer to %d\n",
latency);
pci_write_config_byte(pci, PCI_LATENCY_TIMER, latency);
@@ -3635,8 +3630,8 @@ static int cx88_pci_quirks(const char *name, struct pci_dev *pci)
int cx88_get_resources(const struct cx88_core *core, struct pci_dev *pci)
{
- if (request_mem_region(pci_resource_start(pci,0),
- pci_resource_len(pci,0),
+ if (request_mem_region(pci_resource_start(pci, 0),
+ pci_resource_len(pci, 0),
core->name))
return 0;
pr_err("func %d: Can't get MMIO memory @ 0x%llx, subsystem: %04x:%04x\n",
@@ -3692,7 +3687,7 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
return NULL;
}
- if (0 != cx88_get_resources(core, pci)) {
+ if (cx88_get_resources(core, pci) != 0) {
v4l2_ctrl_handler_free(&core->video_hdl);
v4l2_ctrl_handler_free(&core->audio_hdl);
v4l2_device_unregister(&core->v4l2_dev);
@@ -3724,7 +3719,7 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
if (pci->subsystem_vendor == cx88_subids[i].subvendor &&
pci->subsystem_device == cx88_subids[i].subdevice)
core->boardnr = cx88_subids[i].card;
- if (UNSET == core->boardnr) {
+ if (core->boardnr == UNSET) {
core->boardnr = CX88_BOARD_UNKNOWN;
cx88_card_list(core, pci);
}
@@ -3754,7 +3749,7 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
cx88_i2c_init(core, pci);
/* load tuner module, if needed */
- if (UNSET != core->board.tuner_type) {
+ if (core->board.tuner_type != UNSET) {
/* Ignore 0x6b and 0x6f on cx88 boards.
* FusionHDTV5 RT Gold has an ir receiver at 0x6b
* and an RTC at 0x6f which can get corrupted if probed. */
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-20 09:13:12 +0000