[media] rtl28xxu: renamed rtl2831_rd/rtl2831_wr to rtl28xx_rd/rtl28xx_wr

Signed-off-by: Thomas Mair <thomas.mair86@googlemail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/dvb-usb/rtl28xxu.c b/drivers/media/dvb/dvb-usb/rtl28xxu.c
index 9889c46..2df6e53 100644 (file)
--- a/drivers/media/dvb/dvb-usb/rtl28xxu.c
+++ b/drivers/media/dvb/dvb-usb/rtl28xxu.c
@@ -84,7 +84,7 @@ err:
        return ret;
 }
 
-static int rtl2831_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
+static int rtl28xx_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
 {
        struct rtl28xxu_req req;
 
@@ -120,12 +120,12 @@ static int rtl2831_rd_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
        return rtl28xxu_ctrl_msg(d, &req);
 }
 
-static int rtl2831_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
+static int rtl28xx_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
 {
-       return rtl2831_wr_regs(d, reg, &val, 1);
+       return rtl28xx_wr_regs(d, reg, &val, 1);
 }
 
-static int rtl2831_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
+static int rtl28xx_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
 {
        return rtl2831_rd_regs(d, reg, val, 1);
 }
@@ -312,12 +312,12 @@ static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
         */
 
        /* GPIO direction */
-       ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
+       ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
        if (ret)
                goto err;
 
        /* enable as output GPIO0, GPIO2, GPIO4 */
-       ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
+       ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
        if (ret)
                goto err;
 
@@ -409,7 +409,7 @@ static int rtl2832u_fc0012_tuner_callback(struct dvb_usb_device *d,
        switch (cmd) {
        case FC_FE_CALLBACK_VHF_ENABLE:
                /* set output values */
-               ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
                if (ret)
                        goto err;
 
@@ -419,7 +419,7 @@ static int rtl2832u_fc0012_tuner_callback(struct dvb_usb_device *d,
                        val |= 0x40; /* set GPIO6 high */
 
 
-               ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+               ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
                if (ret)
                        goto err;
                break;
@@ -514,25 +514,25 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
        deb_info("%s:\n", __func__);
 
 
-       ret = rtl2831_rd_reg(adap->dev, SYS_GPIO_DIR, &val);
+       ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_DIR, &val);
        if (ret)
                goto err;
 
        val &= 0xbf;
 
-       ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_DIR, val);
+       ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, val);
        if (ret)
                goto err;
 
 
        /* enable as output GPIO3 and GPIO6*/
-       ret = rtl2831_rd_reg(adap->dev, SYS_GPIO_OUT_EN, &val);
+       ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_EN, &val);
        if (ret)
                goto err;
 
        val |= 0x48;
 
-       ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_EN, val);
+       ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, val);
        if (ret)
                goto err;
 
@@ -793,7 +793,7 @@ static int rtl2831u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
 
        deb_info("%s: onoff=%d\n", __func__, onoff);
 
-       ret = rtl2831_rd_reg(adap->dev, SYS_GPIO_OUT_VAL, &gpio);
+       ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_VAL, &gpio);
        if (ret)
                goto err;
 
@@ -807,11 +807,11 @@ static int rtl2831u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
                gpio &= (~0x04); /* LED off */
        }
 
-       ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_VAL, gpio);
+       ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_VAL, gpio);
        if (ret)
                goto err;
 
-       ret = rtl2831_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
+       ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
        if (ret)
                goto err;
 
@@ -837,7 +837,7 @@ static int rtl2832u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
                buf[1] = 0x02; /* reset EPA */
        }
 
-       ret = rtl2831_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
+       ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
        if (ret)
                goto err;
 
@@ -855,12 +855,12 @@ static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
        deb_info("%s: onoff=%d\n", __func__, onoff);
 
        /* demod adc */
-       ret = rtl2831_rd_reg(d, SYS_SYS0, &sys0);
+       ret = rtl28xx_rd_reg(d, SYS_SYS0, &sys0);
        if (ret)
                goto err;
 
        /* tuner power, read GPIOs */
-       ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
+       ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
        if (ret)
                goto err;
 
@@ -880,12 +880,12 @@ static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
        deb_info("%s: WR SYS0=%02x GPIO_OUT_VAL=%02x\n", __func__, sys0, gpio);
 
        /* demod adc */
-       ret = rtl2831_wr_reg(d, SYS_SYS0, sys0);
+       ret = rtl28xx_wr_reg(d, SYS_SYS0, sys0);
        if (ret)
                goto err;
 
        /* tuner power, write GPIOs */
-       ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
+       ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
        if (ret)
                goto err;
 
@@ -904,107 +904,107 @@ static int rtl2832u_power_ctrl(struct dvb_usb_device *d, int onoff)
 
        if (onoff) {
                /* set output values */
-               ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
                if (ret)
                        goto err;
 
                val |= 0x08;
                val &= 0xef;
 
-               ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+               ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
                if (ret)
                        goto err;
 
                /* demod_ctl_1 */
-               ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL1, &val);
+               ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
                if (ret)
                        goto err;
 
                val &= 0xef;
 
-               ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL1, val);
+               ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
                if (ret)
                        goto err;
 
                /* demod control */
                /* PLL enable */
-               ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
                if (ret)
                        goto err;
 
                /* bit 7 to 1 */
                val |= 0x80;
 
-               ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
+               ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
                if (ret)
                        goto err;
 
                /* demod HW reset */
-               ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
                if (ret)
                        goto err;
                /* bit 5 to 0 */
                val &= 0xdf;
 
-               ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
+               ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
                if (ret)
                        goto err;
 
-               ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
                if (ret)
                        goto err;
 
                val |= 0x20;
 
-               ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
+               ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
                if (ret)
                        goto err;
 
                mdelay(5);
 
                /*enable ADC_Q and ADC_I */
-               ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
                if (ret)
                        goto err;
 
                val |= 0x48;
 
-               ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
+               ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
                if (ret)
                        goto err;
 
 
        } else {
                /* demod_ctl_1 */
-               ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL1, &val);
+               ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
                if (ret)
                        goto err;
 
                val |= 0x0c;
 
-               ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL1, val);
+               ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
                if (ret)
                        goto err;
 
                /* set output values */
-               ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
                if (ret)
                                goto err;
 
                val |= 0x10;
 
-               ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+               ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
                if (ret)
                        goto err;
 
                /* demod control */
-               ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
+               ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
                if (ret)
                        goto err;
 
                val &= 0x37;
 
-               ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
+               ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
                if (ret)
                        goto err;
 
@@ -1043,7 +1043,7 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
        /* init remote controller */
        if (!priv->rc_active) {
                for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
-                       ret = rtl2831_wr_reg(d, rc_nec_tab[i].reg,
+                       ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
                                        rc_nec_tab[i].val);
                        if (ret)
                                goto err;
@@ -1073,12 +1073,12 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
 
                rc_keydown(d->rc_dev, rc_code, 0);
 
-               ret = rtl2831_wr_reg(d, SYS_IRRC_SR, 1);
+               ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
                if (ret)
                        goto err;
 
                /* repeated intentionally to avoid extra keypress */
-               ret = rtl2831_wr_reg(d, SYS_IRRC_SR, 1);
+               ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
                if (ret)
                        goto err;
        }
@@ -1115,7 +1115,7 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
        /* init remote controller */
        if (!priv->rc_active) {
                for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
-                       ret = rtl2831_wr_reg(d, rc_nec_tab[i].reg,
+                       ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
                                        rc_nec_tab[i].val);
                        if (ret)
                                goto err;
@@ -1123,14 +1123,14 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
                priv->rc_active = true;
        }
 
-       ret = rtl2831_rd_reg(d, IR_RX_IF, &buf[0]);
+       ret = rtl28xx_rd_reg(d, IR_RX_IF, &buf[0]);
        if (ret)
                goto err;
 
        if (buf[0] != 0x83)
                goto exit;
 
-       ret = rtl2831_rd_reg(d, IR_RX_BC, &buf[0]);
+       ret = rtl28xx_rd_reg(d, IR_RX_BC, &buf[0]);
        if (ret)
                goto err;
 
@@ -1139,9 +1139,9 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
 
        /* TODO: pass raw IR to Kernel IR decoder */
 
-       ret = rtl2831_wr_reg(d, IR_RX_IF, 0x03);
-       ret = rtl2831_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
-       ret = rtl2831_wr_reg(d, IR_RX_CTRL, 0x80);
+       ret = rtl28xx_wr_reg(d, IR_RX_IF, 0x03);
+       ret = rtl28xx_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
+       ret = rtl28xx_wr_reg(d, IR_RX_CTRL, 0x80);
 
 exit:
        return ret;
@@ -1346,23 +1346,23 @@ static int rtl28xxu_probe(struct usb_interface *intf,
 
 
        /* init USB endpoints */
-       ret = rtl2831_rd_reg(d, USB_SYSCTL_0, &val);
+       ret = rtl28xx_rd_reg(d, USB_SYSCTL_0, &val);
        if (ret)
                        goto err;
 
        /* enable DMA and Full Packet Mode*/
        val |= 0x09;
-       ret = rtl2831_wr_reg(d, USB_SYSCTL_0, val);
+       ret = rtl28xx_wr_reg(d, USB_SYSCTL_0, val);
        if (ret)
                goto err;
 
        /* set EPA maximum packet size to 0x0200 */
-       ret = rtl2831_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
+       ret = rtl28xx_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
        if (ret)
                goto err;
 
        /* change EPA FIFO length */
-       ret = rtl2831_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
+       ret = rtl28xx_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
        if (ret)
                goto err;