9 files changed, 20 insertions, 11 deletions
diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig
index a97f4eada60b..24189c3399e0 100644
--- a/drivers/parport/Kconfig
+++ b/drivers/parport/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # For a description of the syntax of this configuration file,
 # see Documentation/kbuild/kconfig-language.txt.
diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c
index f12b9da69255..90fb73575495 100644
--- a/drivers/parport/ieee1284.c
+++ b/drivers/parport/ieee1284.c
@@ -722,7 +722,7 @@ ssize_t parport_read (struct parport *port, void *buffer, size_t len)
 		if (parport_negotiate (port, IEEE1284_MODE_NIBBLE)) {
 			return -EIO;
 		}
-		/* fall through to NIBBLE */
+		/* fall through - to NIBBLE */
 	case IEEE1284_MODE_NIBBLE:
 		DPRINTK (KERN_DEBUG "%s: Using nibble mode\n", port->name);
 		fn = port->ops->nibble_read_data;
diff --git a/drivers/parport/parport_amiga.c b/drivers/parport/parport_amiga.c
index 9c68f2aec4ff..3301861f69fa 100644
--- a/drivers/parport/parport_amiga.c
+++ b/drivers/parport/parport_amiga.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* Low-level parallel port routines for the Amiga built-in port
  *
  * Author: Joerg Dorchain <[email protected]>
diff --git a/drivers/parport/parport_atari.c b/drivers/parport/parport_atari.c
index 9fbf6ccd54de..f8dd368bfdbb 100644
--- a/drivers/parport/parport_atari.c
+++ b/drivers/parport/parport_atari.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* Low-level parallel port routines for the Atari builtin port
  *
  * Author: Andreas Schwab <[email protected]>
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index e9b52e4a4648..e77044c2bf62 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -158,8 +158,9 @@ static int parport_config(struct pcmcia_device *link)
     return 0;
 
 failed:
-    parport_cs_release(link);
-    return -ENODEV;
+	parport_cs_release(link);
+	kfree(link->priv);
+	return -ENODEV;
 } /* parport_config */
 
 static void parport_cs_release(struct pcmcia_device *link)
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index 62873070f988..b7a892791c3e 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -568,6 +568,7 @@ static irqreturn_t parport_ip32_merr_interrupt(int irq, void *dev_id)
 
 /**
  * parport_ip32_dma_start - begins a DMA transfer
+ * @p:		partport to work on
  * @dir:	DMA direction: DMA_TO_DEVICE or DMA_FROM_DEVICE
  * @addr:	pointer to data buffer
  * @count:	buffer size
@@ -575,8 +576,8 @@ static irqreturn_t parport_ip32_merr_interrupt(int irq, void *dev_id)
  * Calls to parport_ip32_dma_start() and parport_ip32_dma_stop() must be
  * correctly balanced.
  */
-static int parport_ip32_dma_start(enum dma_data_direction dir,
-				  void *addr, size_t count)
+static int parport_ip32_dma_start(struct parport *p,
+		enum dma_data_direction dir, void *addr, size_t count)
 {
 	unsigned int limit;
 	u64 ctrl;
@@ -601,7 +602,7 @@ static int parport_ip32_dma_start(enum dma_data_direction dir,
 
 	/* Prepare DMA pointers */
 	parport_ip32_dma.dir = dir;
-	parport_ip32_dma.buf = dma_map_single(NULL, addr, count, dir);
+	parport_ip32_dma.buf = dma_map_single(&p->bus_dev, addr, count, dir);
 	parport_ip32_dma.len = count;
 	parport_ip32_dma.next = parport_ip32_dma.buf;
 	parport_ip32_dma.left = parport_ip32_dma.len;
@@ -625,11 +626,12 @@ static int parport_ip32_dma_start(enum dma_data_direction dir,
 
 /**
  * parport_ip32_dma_stop - ends a running DMA transfer
+ * @p:		partport to work on
  *
  * Calls to parport_ip32_dma_start() and parport_ip32_dma_stop() must be
  * correctly balanced.
  */
-static void parport_ip32_dma_stop(void)
+static void parport_ip32_dma_stop(struct parport *p)
 {
 	u64 ctx_a;
 	u64 ctx_b;
@@ -685,8 +687,8 @@ static void parport_ip32_dma_stop(void)
 	enable_irq(MACEISA_PAR_CTXB_IRQ);
 	parport_ip32_dma.irq_on = 1;
 
-	dma_unmap_single(NULL, parport_ip32_dma.buf, parport_ip32_dma.len,
-			 parport_ip32_dma.dir);
+	dma_unmap_single(&p->bus_dev, parport_ip32_dma.buf,
+			 parport_ip32_dma.len, parport_ip32_dma.dir);
 }
 
 /**
@@ -1445,7 +1447,7 @@ static size_t parport_ip32_fifo_write_block_dma(struct parport *p,
 
 	priv->irq_mode = PARPORT_IP32_IRQ_HERE;
 
-	parport_ip32_dma_start(DMA_TO_DEVICE, (void *)buf, len);
+	parport_ip32_dma_start(p, DMA_TO_DEVICE, (void *)buf, len);
 	reinit_completion(&priv->irq_complete);
 	parport_ip32_frob_econtrol(p, ECR_DMAEN | ECR_SERVINTR, ECR_DMAEN);
 
@@ -1461,7 +1463,7 @@ static size_t parport_ip32_fifo_write_block_dma(struct parport *p,
 		if (ecr & ECR_SERVINTR)
 			break;	/* DMA transfer just finished */
 	}
-	parport_ip32_dma_stop();
+	parport_ip32_dma_stop(p);
 	written = len - parport_ip32_dma_get_residue();
 
 	priv->irq_mode = PARPORT_IP32_IRQ_FWD;
diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c
index 7f4be0e484c7..9f87faf939e3 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* Low-level parallel port routines for the Multiface 3 card
  *
  * Author: Joerg Dorchain <[email protected]>
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 6296dbb83d47..1f17a39eabe8 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* Low-level parallel-port routines for 8255-based PC-style hardware.
  *
  * Authors: Phil Blundell <[email protected]>
diff --git a/drivers/parport/parport_sunbpp.c b/drivers/parport/parport_sunbpp.c
index 8de329546b82..d5a669b60c27 100644
--- a/drivers/parport/parport_sunbpp.c
+++ b/drivers/parport/parport_sunbpp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* parport_sunbpp.c: Parallel-port routines for SBUS
  * 
  * Author: Derrick J. Brashear <[email protected]>