From 9ee52ef6ada93d6af850f011495f97a1d66a0f18 Mon Sep 17 00:00:00 2001 From: Luca Ellero Date: Mon, 30 Jun 2014 12:00:29 +0200 Subject: [PATCH] staging: ced1401: remove unused func BlkTransState Signed-off-by: Luca Ellero Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ced1401/ced_ioc.c | 12 ------------ drivers/staging/ced1401/usb1401.h | 1 - 2 files changed, 13 deletions(-) diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c index 30162a896646..f05cef5c6204 100644 --- a/drivers/staging/ced1401/ced_ioc.c +++ b/drivers/staging/ced1401/ced_ioc.c @@ -931,18 +931,6 @@ int ced_kill_io(DEVICE_EXTENSION *pdx) return U14ERR_NOERROR; } -/**************************************************************************** -** BlkTransState -** Returns a 0 or a 1 for whether DMA is happening. No point holding a mutex -** for this as it only does one read. -*****************************************************************************/ -int BlkTransState(DEVICE_EXTENSION *pdx) -{ - int iReturn = pdx->dwDMAFlag != MODE_CHAR; - dev_dbg(&pdx->interface->dev, "%s: %d\n", __func__, iReturn); - return iReturn; -} - /**************************************************************************** ** StateOf1401 ** diff --git a/drivers/staging/ced1401/usb1401.h b/drivers/staging/ced1401/usb1401.h index 157bce091c5a..d75a81303d82 100644 --- a/drivers/staging/ced1401/usb1401.h +++ b/drivers/staging/ced1401/usb1401.h @@ -224,7 +224,6 @@ extern int ced_line_count(DEVICE_EXTENSION *pdx); extern int ced_get_out_buf_space(DEVICE_EXTENSION *pdx); extern int ced_get_transfer(DEVICE_EXTENSION *pdx, TGET_TX_BLOCK __user *pGTB); extern int ced_kill_io(DEVICE_EXTENSION *pdx); -extern int BlkTransState(DEVICE_EXTENSION *pdx); extern int StateOf1401(DEVICE_EXTENSION *pdx); extern int StartSelfTest(DEVICE_EXTENSION *pdx); extern int CheckSelfTest(DEVICE_EXTENSION *pdx, TGET_SELFTEST __user *pGST); -- 2.34.1