staging: brcm80211: remove wrapper functions in bcmsdh_sdmmc.c

Use brcmf_sdioh_request_byte directly instead of calling
brcmf_sdioh_cfg_read and brcmf_sdioh_cfg_write in brcmfmac

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
index 8bb84a9..824208f 100644 (file)
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
@@ -130,8 +130,8 @@ brcmf_sdcard_iovar_op(struct brcmf_sdio_dev *sdiodev, const char *name,
                                        (struct brcmf_sdreg *) params;
                        u8 data = 0;
 
-                       if (brcmf_sdioh_cfg_read
-                           (sdiodev, sd_ptr->func, sd_ptr->offset, &data)) {
+                       if (brcmf_sdioh_request_byte(sdiodev, SDIOH_READ,
+                                       sd_ptr->func, sd_ptr->offset, &data)) {
                                bcmerror = -EIO;
                                break;
                        }
@@ -147,8 +147,8 @@ brcmf_sdcard_iovar_op(struct brcmf_sdio_dev *sdiodev, const char *name,
                                        (struct brcmf_sdreg *) params;
                        u8 data = (u8) sd_ptr->value;
 
-                       if (brcmf_sdioh_cfg_write
-                           (sdiodev, sd_ptr->func, sd_ptr->offset, &data)) {
+                       if (brcmf_sdioh_request_byte(sdiodev, SDIOH_WRITE,
+                                       sd_ptr->func, sd_ptr->offset, &data)) {
                                bcmerror = -EIO;
                                break;
                        }
@@ -209,9 +209,8 @@ u8 brcmf_sdcard_cfg_read(struct brcmf_sdio_dev *sdiodev, uint fnc_num, u32 addr,
        do {
                if (retry)      /* wait for 1 ms till bus get settled down */
                        udelay(1000);
-               status =
-                   brcmf_sdioh_cfg_read(sdiodev, fnc_num, addr,
-                                  (u8 *) &data);
+               status = brcmf_sdioh_request_byte(sdiodev, SDIOH_READ, fnc_num,
+                                                 addr, (u8 *) &data);
        } while (status != 0
                 && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT));
        if (err)
@@ -233,9 +232,8 @@ brcmf_sdcard_cfg_write(struct brcmf_sdio_dev *sdiodev, uint fnc_num, u32 addr,
        do {
                if (retry)      /* wait for 1 ms till bus get settled down */
                        udelay(1000);
-               status =
-                   brcmf_sdioh_cfg_write(sdiodev, fnc_num, addr,
-                                   (u8 *) &data);
+               status = brcmf_sdioh_request_byte(sdiodev, SDIOH_WRITE, fnc_num,
+                                                 addr, (u8 *) &data);
        } while (status != 0
                 && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT));
        if (err)

diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index d7648f8..fca966c 100644 (file)
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -190,28 +190,6 @@ void brcmf_sdioh_detach(struct brcmf_sdio_dev *sdiodev)
 
 }
 
-extern int
-brcmf_sdioh_cfg_read(struct brcmf_sdio_dev *sdiodev, uint fnc_num, u32 addr,
-                    u8 *data)
-{
-       int status;
-       /* No lock needed since brcmf_sdioh_request_byte does locking */
-       status = brcmf_sdioh_request_byte(sdiodev, SDIOH_READ, fnc_num,
-                                         addr, data);
-       return status;
-}
-
-extern int
-brcmf_sdioh_cfg_write(struct brcmf_sdio_dev *sdiodev, uint fnc_num, u32 addr,
-                     u8 *data)
-{
-       /* No lock needed since brcmf_sdioh_request_byte does locking */
-       int status;
-       status = brcmf_sdioh_request_byte(sdiodev, SDIOH_WRITE, fnc_num,
-                                         addr, data);
-       return status;
-}
-
 static int brcmf_sdioh_get_cisaddr(struct brcmf_sdio_dev *sdiodev, u32 regaddr)
 {
        /* read 24 bits and return valid 17 bit addr */

diff --git a/drivers/staging/brcm80211/brcmfmac/sdio_host.h b/drivers/staging/brcm80211/brcmfmac/sdio_host.h
index 555f17b..dc588e7 100644 (file)
--- a/drivers/staging/brcm80211/brcmfmac/sdio_host.h
+++ b/drivers/staging/brcm80211/brcmfmac/sdio_host.h
@@ -268,11 +268,6 @@ brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, uint pio_dma,
 extern int brcmf_sdioh_cis_read(struct brcmf_sdio_dev *sdiodev, uint fuc,
                                u8 *cis, u32 length);
 
-extern int brcmf_sdioh_cfg_read(struct brcmf_sdio_dev *sdiodev, uint fuc,
-                               u32 addr, u8 *data);
-extern int brcmf_sdioh_cfg_write(struct brcmf_sdio_dev *sdiodev, uint fuc,
-                                u32 addr, u8 *data);
-
 /* Watchdog timer interface for pm ops */
 extern void brcmf_sdio_wdtmr_enable(struct brcmf_sdio_dev *sdiodev,
                                    bool enable);