Convert the unsafe macros into inline functions.
Signed-off-by: Quytelda Kahja <quyte...@tamalin.org>
---
drivers/staging/ks7010/ks7010_sdio.c | 46 ++++++++++++++++++++++++++----------
1 file changed, 33 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/ks7010/ks7010_sdio.c
b/drivers/staging/ks7010/ks7010_sdio.c
index 8cfdff198334..7de78d1758b8 100644
--- a/drivers/staging/ks7010/ks7010_sdio.c
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -32,19 +32,39 @@ static const struct sdio_device_id ks7010_sdio_ids[] = {
};
MODULE_DEVICE_TABLE(sdio, ks7010_sdio_ids);
-#define inc_txqhead(priv) \
- (priv->tx_dev.qhead = (priv->tx_dev.qhead + 1) % TX_DEVICE_BUFF_SIZE)
-#define inc_txqtail(priv) \
- (priv->tx_dev.qtail = (priv->tx_dev.qtail + 1) % TX_DEVICE_BUFF_SIZE)
-#define cnt_txqbody(priv) \
- (((priv->tx_dev.qtail + TX_DEVICE_BUFF_SIZE) - (priv->tx_dev.qhead)) %
TX_DEVICE_BUFF_SIZE)
-
-#define inc_rxqhead(priv) \
- (priv->rx_dev.qhead = (priv->rx_dev.qhead + 1) % RX_DEVICE_BUFF_SIZE)
-#define inc_rxqtail(priv) \
- (priv->rx_dev.qtail = (priv->rx_dev.qtail + 1) % RX_DEVICE_BUFF_SIZE)
-#define cnt_rxqbody(priv) \
- (((priv->rx_dev.qtail + RX_DEVICE_BUFF_SIZE) - (priv->rx_dev.qhead)) %
RX_DEVICE_BUFF_SIZE)
+static inline void inc_txqhead(struct ks_wlan_private *priv)
+{
+ priv->tx_dev.qhead = (priv->tx_dev.qhead + 1) % TX_DEVICE_BUFF_SIZE;
+}
+
+static inline void inc_txqtail(struct ks_wlan_private *priv)
+{
+ priv->tx_dev.qtail = (priv->tx_dev.qtail + 1) % TX_DEVICE_BUFF_SIZE;
+}
+
+static inline unsigned int cnt_txqbody(struct ks_wlan_private *priv)
+{
+ unsigned int tx_cnt = priv->tx_dev.qtail - priv->tx_dev.qhead;
+
+ return (tx_cnt + TX_DEVICE_BUFF_SIZE) % TX_DEVICE_BUFF_SIZE;
+}
+
+static inline void inc_rxqhead(struct ks_wlan_private *priv)
+{
+ priv->rx_dev.qhead = (priv->rx_dev.qhead + 1) % RX_DEVICE_BUFF_SIZE;
+}
+
+static inline void inc_rxqtail(struct ks_wlan_private *priv)
+{
+ priv->rx_dev.qtail = (priv->rx_dev.qtail + 1) % RX_DEVICE_BUFF_SIZE;
+}
+
+static inline unsigned int cnt_rxqbody(struct ks_wlan_private *priv)
+{
+ unsigned int rx_cnt = priv->rx_dev.qtail - priv->rx_dev.qhead;
+
+ return (rx_cnt + RX_DEVICE_BUFF_SIZE) % RX_DEVICE_BUFF_SIZE;
+}
/* Read single byte from device address into byte (CMD52) */
static int ks7010_sdio_readb(struct ks_wlan_private *priv, unsigned int
address,
--
2.16.2
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