mwifiex: code rearrangement in pcie.c and sdio.c

Next patch in this series is going to use mwifiex_read_reg() in remove
handlers. The changes here are prerequisites to avoid forward
declarations.

Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1 files changed, 36 insertions, 37 deletions

diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 837c2cba6b55..ed86c129c9ac 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -81,6 +81,42 @@ static void mwifiex_unmap_pci_memory(struct mwifiex_adapter *adapter,
 }
 
 /*
+ * This function writes data into PCIE card register.
+ */
+static int mwifiex_write_reg(struct mwifiex_adapter *adapter, int reg, u32 data)
+{
+	struct pcie_service_card *card = adapter->card;
+
+	iowrite32(data, card->pci_mmap1 + reg);
+
+	return 0;
+}
+
+/* This function reads data from PCIE card register.
+ */
+static int mwifiex_read_reg(struct mwifiex_adapter *adapter, int reg, u32 *data)
+{
+	struct pcie_service_card *card = adapter->card;
+
+	*data = ioread32(card->pci_mmap1 + reg);
+	if (*data == 0xffffffff)
+		return 0xffffffff;
+
+	return 0;
+}
+
+/* This function reads u8 data from PCIE card register. */
+static int mwifiex_read_reg_byte(struct mwifiex_adapter *adapter,
+				 int reg, u8 *data)
+{
+	struct pcie_service_card *card = adapter->card;
+
+	*data = ioread8(card->pci_mmap1 + reg);
+
+	return 0;
+}
+
+/*
  * This function reads sleep cookie and checks if FW is ready
  */
 static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter)
@@ -374,43 +410,6 @@ static struct pci_driver __refdata mwifiex_pcie = {
 };
 
 /*
- * This function writes data into PCIE card register.
- */
-static int mwifiex_write_reg(struct mwifiex_adapter *adapter, int reg, u32 data)
-{
-	struct pcie_service_card *card = adapter->card;
-
-	iowrite32(data, card->pci_mmap1 + reg);
-
-	return 0;
-}
-
-/*
- * This function reads data from PCIE card register.
- */
-static int mwifiex_read_reg(struct mwifiex_adapter *adapter, int reg, u32 *data)
-{
-	struct pcie_service_card *card = adapter->card;
-
-	*data = ioread32(card->pci_mmap1 + reg);
-	if (*data == 0xffffffff)
-		return 0xffffffff;
-
-	return 0;
-}
-
-/* This function reads u8 data from PCIE card register. */
-static int mwifiex_read_reg_byte(struct mwifiex_adapter *adapter,
-				 int reg, u8 *data)
-{
-	struct pcie_service_card *card = adapter->card;
-
-	*data = ioread8(card->pci_mmap1 + reg);
-
-	return 0;
-}
-
-/*
  * This function adds delay loop to ensure FW is awake before proceeding.
  */
 static void mwifiex_pcie_dev_wakeup_delay(struct mwifiex_adapter *adapter)