From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Wed, 22 Jul 2015 18:16:43 +0000 (+0100)
Subject: staging: vt6655: Fix wReqCount to __le16
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7135d9a76f787f089faad0e08bdef259cb019d64;p=linux-beck.git

staging: vt6655: Fix wReqCount to __le16

Should be __le16 and do and correct endian conversion.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
index df62bdc44108..ae8fd7f491a3 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -573,17 +573,17 @@ CARDvSafeResetRx(
 	/* init state, all RD is chip's */
 	for (uu = 0; uu < pDevice->sOpts.nRxDescs0; uu++) {
 		pDesc = &(pDevice->aRD0Ring[uu]);
-		pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
+		pDesc->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
 		pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
-		pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
+		pDesc->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
 	}
 
 	/* init state, all RD is chip's */
 	for (uu = 0; uu < pDevice->sOpts.nRxDescs1; uu++) {
 		pDesc = &(pDevice->aRD1Ring[uu]);
-		pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
+		pDesc->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
 		pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
-		pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
+		pDesc->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
 	}
 
 	/* set perPkt mode */
diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h
index 251f7bcb9bad..f6563d3684cd 100644
--- a/drivers/staging/vt6655/desc.h
+++ b/drivers/staging/vt6655/desc.h
@@ -175,7 +175,7 @@ typedef struct tagDEVICE_RD_INFO {
 #ifdef __BIG_ENDIAN
 
 typedef struct tagRDES0 {
-	volatile unsigned short wResCount;
+	volatile __le16 wResCount;
 	union {
 		volatile u16    f15Reserved;
 		struct {
@@ -190,7 +190,7 @@ SRDES0, *PSRDES0;
 #else
 
 typedef struct tagRDES0 {
-	unsigned short wResCount;
+	__le16         wResCount;
 	unsigned short f15Reserved:15;
 	unsigned short f1Owner:1;
 } __attribute__ ((__packed__))
@@ -199,7 +199,7 @@ SRDES0;
 #endif
 
 typedef struct tagRDES1 {
-	unsigned short wReqCount;
+	__le16	       wReqCount;
 	unsigned short wReserved;
 } __attribute__ ((__packed__))
 SRDES1;
diff --git a/drivers/staging/vt6655/dpc.c b/drivers/staging/vt6655/dpc.c
index b25ee962558d..e14eed160a19 100644
--- a/drivers/staging/vt6655/dpc.c
+++ b/drivers/staging/vt6655/dpc.c
@@ -144,7 +144,7 @@ bool vnt_receive_frame(struct vnt_private *priv, PSRxDesc curr_rd)
 			 priv->rx_buf_sz, DMA_FROM_DEVICE);
 
 	frame_size = le16_to_cpu(curr_rd->m_rd1RD1.wReqCount)
-			- cpu_to_le16(curr_rd->m_rd0RD0.wResCount);
+			- le16_to_cpu(curr_rd->m_rd0RD0.wResCount);
 
 	if ((frame_size > 2364) || (frame_size < 33)) {
 		/* Frame Size error drop this packet.*/