Commit 937102fe authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'staging-3.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging 

Pull staging driver fixes from Greg KH:
 "Here are 6 staging driver fixes for 3.19-rc5.

  They fix some reported issues with some IIO drivers, as well as some
  issues with the vt6655 wireless driver.

  All have been in linux-next for a while"

* tag 'staging-3.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: vt6655: fix sparse warning: argument type
  staging: vt6655: Fix loss of distant/weak access points on channel change.
  staging: vt6655: vnt_tx_packet Fix corrupted tx packets.
  staging: vt6655: fix sparse warnings: incorrect argument type
  iio: iio: Fix iio_channel_read return if channel havn't info
  iio: ad799x: Fix ad7991/ad7995/ad7999 config setup
parents 79600d4b a307d1d6

drivers/iio/adc/ad799x.c

+13 −2
Original line number Diff line number Diff line
@@ -143,9 +143,15 @@ static int ad799x_write_config(struct ad799x_state *st, u16 val) 
	case ad7998:

		return i2c_smbus_write_word_swapped(st->client, AD7998_CONF_REG,

			val);

	default:

	case ad7992:

	case ad7993:

	case ad7994:

		return i2c_smbus_write_byte_data(st->client, AD7998_CONF_REG,

			val);

	default:

		/* Will be written when doing a conversion */

		st->config = val;

		return 0;

	}

}
@@ -155,8 +161,13 @@ static int ad799x_read_config(struct ad799x_state *st) 
	case ad7997:

	case ad7998:

		return i2c_smbus_read_word_swapped(st->client, AD7998_CONF_REG);

	default:

	case ad7992:

	case ad7993:

	case ad7994:

		return i2c_smbus_read_byte_data(st->client, AD7998_CONF_REG);

	default:

		/* No readback support */

		return st->config;

	}

}

drivers/iio/inkern.c

+3 −0
Original line number Diff line number Diff line
@@ -449,6 +449,9 @@ static int iio_channel_read(struct iio_channel *chan, int *val, int *val2, 
	if (val2 == NULL)

		val2 = &unused;



	if(!iio_channel_has_info(chan->channel, info))

		return -EINVAL;



	if (chan->indio_dev->info->read_raw_multi) {

		ret = chan->indio_dev->info->read_raw_multi(chan->indio_dev,

					chan->channel, INDIO_MAX_RAW_ELEMENTS,

drivers/staging/vt6655/baseband.c

+1 −1
Original line number Diff line number Diff line
@@ -2177,7 +2177,7 @@ bool BBbVT3253Init(struct vnt_private *priv) 
		/* Init ANT B select,RX Config CR10 = 0x28->0x2A, 0x2A->0x28(VC1/VC2 define, make the ANT_A, ANT_B inverted) */

		/*bResult &= BBbWriteEmbedded(dwIoBase,0x0a,0x28);*/

		/* Select VC1/VC2, CR215 = 0x02->0x06 */

		bResult &= BBbWriteEmbedded(dwIoBase, 0xd7, 0x06);

		bResult &= BBbWriteEmbedded(priv, 0xd7, 0x06);

		/* }} */



		for (ii = 0; ii < CB_VT3253B0_AGC; ii++)

drivers/staging/vt6655/channel.c

+8 −0
Original line number Diff line number Diff line
@@ -182,6 +182,14 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel) 
	if (pDevice->byCurrentCh == uConnectionChannel)

		return bResult;



	/* Set VGA to max sensitivity */

	if (pDevice->bUpdateBBVGA &&

	    pDevice->byBBVGACurrent != pDevice->abyBBVGA[0]) {

		pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];



		BBvSetVGAGainOffset(pDevice, pDevice->byBBVGACurrent);

	}



	/* clear NAV */

	MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MACCR, MACCR_CLRNAV);

drivers/staging/vt6655/device_main.c

+10 −3
Original line number Diff line number Diff line
@@ -1232,7 +1232,7 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) 


	head_td = priv->apCurrTD[dma_idx];



	head_td->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);

	head_td->m_td1TD1.byTCR = 0;



	head_td->pTDInfo->skb = skb;
@@ -1257,6 +1257,11 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) 


	priv->bPWBitOn = false;



	/* Set TSR1 & ReqCount in TxDescHead */

	head_td->m_td1TD1.byTCR |= (TCR_STP | TCR_EDP | EDMSDU);

	head_td->m_td1TD1.wReqCount =

			cpu_to_le16((u16)head_td->pTDInfo->dwReqCount);



	head_td->pTDInfo->byFlags = TD_FLAGS_NETIF_SKB;



	if (dma_idx == TYPE_AC0DMA)
@@ -1500,9 +1505,11 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw, 
		if (conf->enable_beacon) {

			vnt_beacon_enable(priv, vif, conf);



			MACvRegBitsOn(priv, MAC_REG_TCR, TCR_AUTOBCNTX);

			MACvRegBitsOn(priv->PortOffset, MAC_REG_TCR,

				      TCR_AUTOBCNTX);

		} else {

			MACvRegBitsOff(priv, MAC_REG_TCR, TCR_AUTOBCNTX);

			MACvRegBitsOff(priv->PortOffset, MAC_REG_TCR,

				       TCR_AUTOBCNTX);

		}

	}

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