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提交 c7db16ae 编写于 作者: M Mauro Carvalho Chehab 提交者： Mauro Carvalho Chehab
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[media] drx-j: Fix CodingStyle 

Make checkpatch.pl happy.
Acked-by: NDevin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
上级 3fc954a1
隐藏空白更改
内联 并排
Showing with 35 addition and 56 deletion
drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h
浏览文件 @ c7db16ae
......@@ -42,6 +42,8 @@
*
*/
#include <linux/kernel.h>
#ifndef __BSPI2C_H__
#define __BSPI2C_H__
/*------------------------------------------------------------------------------
......@@ -49,29 +51,9 @@ INCLUDES
------------------------------------------------------------------------------*/
#include "bsp_types.h"
#ifdef __cplusplus
extern "C" {
#endif
/*------------------------------------------------------------------------------
TYPEDEFS
------------------------------------------------------------------------------*/
/**
* \typedef I2Caddr_t
* \brief I2C device address (7-bit or 10-bit)
*/
typedef u16_t I2Caddr_t;
/**
* \typedef I2CdevId_t
* \brief Device identifier.
*
* The device ID can be useful if several devices share an I2C address,
* or if multiple I2C busses are used.
* It can be used to control a "switch" selecting the correct device and/or
* I2C bus.
*
*/
typedef u16_t I2CdevId_t;
/**
* \struct _I2CDeviceAddr_t
......@@ -81,10 +63,10 @@ TYPEDEFS
* The userData pointer can be used for application specific purposes.
*
*/
struct _I2CDeviceAddr_t {
I2Caddr_t i2cAddr;
struct I2CDeviceAddr_t {
u16 i2cAddr;
/**< The I2C address of the device. */
I2CdevId_t i2cDevId;
u16 i2cDevId;
/**< The device identifier. */
void *userData;
/**< User data pointer */
......@@ -97,7 +79,7 @@ TYPEDEFS
* This structure contains the I2C address and the device ID.
*
*/
typedef struct _I2CDeviceAddr_t I2CDeviceAddr_t;
typedef struct I2CDeviceAddr_t I2CDeviceAddr_t;
/**
* \typedef pI2CDeviceAddr_t
......@@ -205,10 +187,4 @@ Exported FUNCTIONS
*/
extern int DRX_I2C_Error_g;
/*------------------------------------------------------------------------------
THE END
------------------------------------------------------------------------------*/
#ifdef __cplusplus
}
#endif
#endif /* __BSPI2C_H__ */
drivers/media/dvb-frontends/drx39xyj/drx39xxj.c
浏览文件 @ c7db16ae
......@@ -46,7 +46,7 @@ static int drx39xxj_set_powerstate(struct dvb_frontend *fe, int enable)
result = DRX_Ctrl(demod, DRX_CTRL_POWER_MODE, &powerMode);
if (result != DRX_STS_OK) {
printk("Power state change failed\n");
printk(KERN_ERR "Power state change failed\n");
return 0;
}
......@@ -54,7 +54,7 @@ static int drx39xxj_set_powerstate(struct dvb_frontend *fe, int enable)
return 0;
}
static int drx39xxj_read_status(struct dvb_frontend *fe, fe_status_t * status)
static int drx39xxj_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct drx39xxj_state *state = fe->demodulator_priv;
DRXDemodInstance_t *demod = state->demod;
......@@ -65,14 +65,14 @@ static int drx39xxj_read_status(struct dvb_frontend *fe, fe_status_t * status)
result = DRX_Ctrl(demod, DRX_CTRL_LOCK_STATUS, &lock_status);
if (result != DRX_STS_OK) {
printk("drx39xxj: could not get lock status!\n");
printk(KERN_ERR "drx39xxj: could not get lock status!\n");
*status = 0;
}
switch (lock_status) {
case DRX_NEVER_LOCK:
*status = 0;
printk("drx says NEVER_LOCK\n");
printk(KERN_ERR "drx says NEVER_LOCK\n");
break;
case DRX_NOT_LOCKED:
*status = 0;
......@@ -95,13 +95,13 @@ static int drx39xxj_read_status(struct dvb_frontend *fe, fe_status_t * status)
| FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
break;
default:
printk("Lock state unknown %d\n", lock_status);
printk(KERN_ERR "Lock state unknown %d\n", lock_status);
}
return 0;
}
static int drx39xxj_read_ber(struct dvb_frontend *fe, u32 * ber)
static int drx39xxj_read_ber(struct dvb_frontend *fe, u32 *ber)
{
struct drx39xxj_state *state = fe->demodulator_priv;
DRXDemodInstance_t *demod = state->demod;
......@@ -110,7 +110,7 @@ static int drx39xxj_read_ber(struct dvb_frontend *fe, u32 * ber)
result = DRX_Ctrl(demod, DRX_CTRL_SIG_QUALITY, &sig_quality);
if (result != DRX_STS_OK) {
printk("drx39xxj: could not get ber!\n");
printk(KERN_ERR "drx39xxj: could not get ber!\n");
*ber = 0;
return 0;
}
......@@ -120,7 +120,7 @@ static int drx39xxj_read_ber(struct dvb_frontend *fe, u32 * ber)
}
static int drx39xxj_read_signal_strength(struct dvb_frontend *fe,
u16 * strength)
u16 *strength)
{
struct drx39xxj_state *state = fe->demodulator_priv;
DRXDemodInstance_t *demod = state->demod;
......@@ -129,7 +129,7 @@ static int drx39xxj_read_signal_strength(struct dvb_frontend *fe,
result = DRX_Ctrl(demod, DRX_CTRL_SIG_QUALITY, &sig_quality);
if (result != DRX_STS_OK) {
printk("drx39xxj: could not get signal strength!\n");
printk(KERN_ERR "drx39xxj: could not get signal strength!\n");
*strength = 0;
return 0;
}
......@@ -139,7 +139,7 @@ static int drx39xxj_read_signal_strength(struct dvb_frontend *fe,
return 0;
}
static int drx39xxj_read_snr(struct dvb_frontend *fe, u16 * snr)
static int drx39xxj_read_snr(struct dvb_frontend *fe, u16 *snr)
{
struct drx39xxj_state *state = fe->demodulator_priv;
DRXDemodInstance_t *demod = state->demod;
......@@ -148,7 +148,7 @@ static int drx39xxj_read_snr(struct dvb_frontend *fe, u16 * snr)
result = DRX_Ctrl(demod, DRX_CTRL_SIG_QUALITY, &sig_quality);
if (result != DRX_STS_OK) {
printk("drx39xxj: could not read snr!\n");
printk(KERN_ERR "drx39xxj: could not read snr!\n");
*snr = 0;
return 0;
}
......@@ -157,7 +157,7 @@ static int drx39xxj_read_snr(struct dvb_frontend *fe, u16 * snr)
return 0;
}
static int drx39xxj_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
static int drx39xxj_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
{
struct drx39xxj_state *state = fe->demodulator_priv;
DRXDemodInstance_t *demod = state->demod;
......@@ -166,7 +166,7 @@ static int drx39xxj_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
result = DRX_Ctrl(demod, DRX_CTRL_SIG_QUALITY, &sig_quality);
if (result != DRX_STS_OK) {
printk("drx39xxj: could not get uc blocks!\n");
printk(KERN_ERR "drx39xxj: could not get uc blocks!\n");
*ucblocks = 0;
return 0;
}
......@@ -220,7 +220,8 @@ static int drx39xxj_set_frontend(struct dvb_frontend *fe)
/* Set the standard (will be powered up if necessary */
result = DRX_Ctrl(demod, DRX_CTRL_SET_STANDARD, &standard);
if (result != DRX_STS_OK) {
printk("Failed to set standard! result=%02x\n", result);
printk(KERN_ERR "Failed to set standard! result=%02x\n",
result);
return -EINVAL;
}
state->powered_up = 1;
......@@ -236,22 +237,22 @@ static int drx39xxj_set_frontend(struct dvb_frontend *fe)
/* program channel */
result = DRX_Ctrl(demod, DRX_CTRL_SET_CHANNEL, &channel);
if (result != DRX_STS_OK) {
printk("Failed to set channel!\n");
printk(KERN_ERR "Failed to set channel!\n");
return -EINVAL;
}
// Just for giggles, let's shut off the LNA again....
/* Just for giggles, let's shut off the LNA again.... */
uioData.uio = DRX_UIO1;
uioData.value = FALSE;
result = DRX_Ctrl(demod, DRX_CTRL_UIO_WRITE, &uioData);
if (result != DRX_STS_OK) {
printk("Failed to disable LNA!\n");
printk(KERN_ERR "Failed to disable LNA!\n");
return 0;
}
#ifdef DJH_DEBUG
for (i = 0; i < 2000; i++) {
fe_status_t status;
drx39xxj_read_status(fe, &status);
printk("i=%d status=%d\n", i, status);
printk(KERN_DBG "i=%d status=%d\n", i, status);
msleep(100);
i += 100;
}
......@@ -274,7 +275,7 @@ static int drx39xxj_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
DRXStatus_t result;
#ifdef DJH_DEBUG
printk("i2c gate call: enable=%d state=%d\n", enable,
printk(KERN_DBG "i2c gate call: enable=%d state=%d\n", enable,
state->i2c_gate_open);
#endif
......@@ -290,7 +291,8 @@ static int drx39xxj_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
result = DRX_Ctrl(demod, DRX_CTRL_I2C_BRIDGE, &i2c_gate_state);
if (result != DRX_STS_OK) {
printk("drx39xxj: could not open i2c gate [%d]\n", result);
printk(KERN_ERR "drx39xxj: could not open i2c gate [%d]\n",
result);
dump_stack();
} else {
state->i2c_gate_open = enable;
......@@ -368,7 +370,9 @@ struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c)
memcpy(demod->myCommonAttr, &DRXJDefaultCommAttr_g,
sizeof(DRXCommonAttr_t));
demod->myCommonAttr->microcode = DRXJ_MC_MAIN;
// demod->myCommonAttr->verifyMicrocode = FALSE;
#if 0
demod->myCommonAttr->verifyMicrocode = FALSE;
#endif
demod->myCommonAttr->verifyMicrocode = TRUE;
demod->myCommonAttr->intermediateFreq = 5000;
......@@ -381,7 +385,7 @@ struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c)
result = DRX_Open(demod);
if (result != DRX_STS_OK) {
printk("DRX open failed! Aborting\n");
printk(KERN_ERR "DRX open failed! Aborting\n");
kfree(state);
return NULL;
}
......@@ -392,7 +396,7 @@ struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c)
/* Configure user-I/O #3: enable read/write */
result = DRX_Ctrl(demod, DRX_CTRL_UIO_CFG, &uioCfg);
if (result != DRX_STS_OK) {
printk("Failed to setup LNA GPIO!\n");
printk(KERN_ERR "Failed to setup LNA GPIO!\n");
return NULL;
}
......@@ -400,7 +404,7 @@ struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c)
uioData.value = FALSE;
result = DRX_Ctrl(demod, DRX_CTRL_UIO_WRITE, &uioData);
if (result != DRX_STS_OK) {
printk("Failed to disable LNA!\n");
printk(KERN_ERR "Failed to disable LNA!\n");
return NULL;
}
......@@ -418,6 +422,7 @@ struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c)
kfree(demod);
return NULL;
}
EXPORT_SYMBOL(drx39xxj_attach);
static struct dvb_frontend_ops drx39xxj_ops = {
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
......@@ -444,5 +449,3 @@ static struct dvb_frontend_ops drx39xxj_ops = {
MODULE_DESCRIPTION("Micronas DRX39xxj Frontend");
MODULE_AUTHOR("Devin Heitmueller");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(drx39xxj_attach);
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