Commit f13bd29c authored by Mingyi Kang's avatar Mingyi Kang Committed by Greg Kroah-Hartman
Browse files

staging: vme_user: Fix checkpatch warnings in vme_tsi148.c 



This patch fix the follwing checkpatch warnings:

	WARNING: quoted string split across lines
	#129: FILE: drivers/staging/vme_user/vme_tsi148.c:129:
	+			dev_err(tsi148_bridge->parent, "VME Mailbox %d received"
	+				": 0x%x\n", i, val);

	WARNING: quoted string split across lines
	#147: FILE: drivers/staging/vme_user/vme_tsi148.c:147:
	+	dev_err(tsi148_bridge->parent, "PCI Exception at address: 0x%08x:%08x, "
	+		"attributes: %08x\n",

	WARNING: quoted string split across lines
	#153: FILE: drivers/staging/vme_user/vme_tsi148.c:153:
	+	dev_err(tsi148_bridge->parent, "PCI-X attribute reg: %08x, PCI-X split "
	+		"completion reg: %08x\n",

	WARNING: quoted string split across lines
	#185: FILE: drivers/staging/vme_user/vme_tsi148.c:185:
	+		dev_err(tsi148_bridge->parent, "VME Bus Exception Overflow "
	+			"Occurred\n");

	WARNING: quoted string split across lines
	#321: FILE: drivers/staging/vme_user/vme_tsi148.c:321:
	+		dev_err(tsi148_bridge->parent, "Can't get assigned pci irq "
	+			"vector %02X\n", pdev->irq);

	WARNING: quoted string split across lines
	#533: FILE: drivers/staging/vme_user/vme_tsi148.c:533:
	+		dev_err(tsi148_bridge->parent, "Invalid PCI Offset "
	+			"alignment\n");

	WARNING: space prohibited before semicolon
	#591: FILE: drivers/staging/vme_user/vme_tsi148.c:591:
	+		temp_ctl |= TSI148_LCSR_ITAT_SUPR ;

	WARNING: quoted string split across lines
	#766: FILE: drivers/staging/vme_user/vme_tsi148.c:766:
	+		dev_err(tsi148_bridge->parent, "Failed to allocate mem "
	+			"resource for window %d size 0x%lx start 0x%lx\n",

	WARNING: quoted string split across lines
	#831: FILE: drivers/staging/vme_user/vme_tsi148.c:831:
	+		dev_err(tsi148_bridge->parent, "Invalid VME Window "
	+			"alignment\n");
	WARNING: quoted string split across lines
	#838: FILE: drivers/staging/vme_user/vme_tsi148.c:838:
	+		dev_err(tsi148_bridge->parent, "Size must be non-zero for "
	+			"enabled windows\n");

	WARNING: quoted string split across lines
	#853: FILE: drivers/staging/vme_user/vme_tsi148.c:853:
	+		dev_err(tsi148_bridge->parent, "Unable to allocate memory for "
	+			"resource\n");

	WARNING: quoted string split across lines
	#894: FILE: drivers/staging/vme_user/vme_tsi148.c:894:
	+		dev_err(tsi148_bridge->parent, "Invalid VME Offset "
	+			"alignment\n");

	WARNING: quoted string split across lines
	#941: FILE: drivers/staging/vme_user/vme_tsi148.c:941:
	+		dev_warn(tsi148_bridge->parent, "Currently not setting "
	+			"Broadcast Select Registers\n");

	WARNING: quoted string split across lines
	#1455: FILE: drivers/staging/vme_user/vme_tsi148.c:1455:
	+		dev_err(dev, "Currently not setting Broadcast Select "
	+			"Registers\n");

	WARNING: quoted string split across lines
	#1554: FILE: drivers/staging/vme_user/vme_tsi148.c:1554:
	+		dev_err(dev, "Currently not setting Broadcast Select "
	+			"Registers\n");

	WARNING: quoted string split across lines
	#1643: FILE: drivers/staging/vme_user/vme_tsi148.c:1643:
	+		dev_err(tsi148_bridge->parent, "Descriptor not aligned to 8 "
	+			"byte boundary as required: %p\n",

	WARNING: else is not generally useful after a break or return
	#1830: FILE: drivers/staging/vme_user/vme_tsi148.c:1830:
	+		return -EBUSY;
	+	} else {

	warning: quoted string split across lines
	#1939: file: drivers/staging/vme_user/vme_tsi148.c:1939:
	+			dev_err(tsi148_bridge->parent, "location monitor "
	+				"callback attached, can't reset\n");

	WARNING: space prohibited before semicolon
	#1964: FILE: drivers/staging/vme_user/vme_tsi148.c:1964:
	+		lm_ctl |= TSI148_LCSR_LMAT_SUPR ;

	WARNING: quoted string split across lines
	#2055: FILE: drivers/staging/vme_user/vme_tsi148.c:2055:
	+		dev_err(tsi148_bridge->parent, "Location monitor not properly "
	+			"configured\n");

	WARNING: quoted string split across lines
	#2200: FILE: drivers/staging/vme_user/vme_tsi148.c:2200:
	+		dev_err(tsi148_bridge->parent, "Failed to allocate memory for "
	+			"CR/CSR image\n");

	WARNING: quoted string split across lines
	#2241: FILE: drivers/staging/vme_user/vme_tsi148.c:2241:
	+			dev_err(tsi148_bridge->parent, "Configuring flush image"
	+				" failed\n");

Signed-off-by: default avatarMingyi Kang <jerrykang026@gmail.com>
Link: https://lore.kernel.org/r/20220730045726.55452-1-jerrykang026@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent aef1bf6f

drivers/staging/vme_user/vme_tsi148.c

+26 −44
Original line number Diff line number Diff line
@@ -125,8 +125,8 @@ static u32 tsi148_MB_irqhandler(struct vme_bridge *tsi148_bridge, u32 stat) 
	for (i = 0; i < 4; i++) {

		if (stat & TSI148_LCSR_INTS_MBS[i]) {

			val = ioread32be(bridge->base +	TSI148_GCSR_MBOX[i]);

			dev_err(tsi148_bridge->parent, "VME Mailbox %d received"

				": 0x%x\n", i, val);

			dev_err(tsi148_bridge->parent, "VME Mailbox %d received: 0x%x\n",

				i, val);

			serviced |= TSI148_LCSR_INTC_MBC[i];

		}

	}
@@ -143,14 +143,12 @@ static u32 tsi148_PERR_irqhandler(struct vme_bridge *tsi148_bridge) 


	bridge = tsi148_bridge->driver_priv;



	dev_err(tsi148_bridge->parent, "PCI Exception at address: 0x%08x:%08x, "

		"attributes: %08x\n",

	dev_err(tsi148_bridge->parent, "PCI Exception at address: 0x%08x:%08x, attributes: %08x\n",

		ioread32be(bridge->base + TSI148_LCSR_EDPAU),

		ioread32be(bridge->base + TSI148_LCSR_EDPAL),

		ioread32be(bridge->base + TSI148_LCSR_EDPAT));



	dev_err(tsi148_bridge->parent, "PCI-X attribute reg: %08x, PCI-X split "

		"completion reg: %08x\n",

	dev_err(tsi148_bridge->parent, "PCI-X attribute reg: %08x, PCI-X split completion reg: %08x\n",

		ioread32be(bridge->base + TSI148_LCSR_EDPXA),

		ioread32be(bridge->base + TSI148_LCSR_EDPXS));
@@ -180,10 +178,8 @@ static u32 tsi148_VERR_irqhandler(struct vme_bridge *tsi148_bridge) 
	reg_join(error_addr_high, error_addr_low, &error_addr);



	/* Check for exception register overflow (we have lost error data) */

	if (error_attrib & TSI148_LCSR_VEAT_VEOF) {

		dev_err(tsi148_bridge->parent, "VME Bus Exception Overflow "

			"Occurred\n");

	}

	if (error_attrib & TSI148_LCSR_VEAT_VEOF)

		dev_err(tsi148_bridge->parent, "VME Bus Exception Overflow Occurred\n");



	if (err_chk)

		vme_bus_error_handler(tsi148_bridge, error_addr, error_am);
@@ -317,8 +313,8 @@ static int tsi148_irq_init(struct vme_bridge *tsi148_bridge) 
			     IRQF_SHARED,

			     driver_name, tsi148_bridge);

	if (result) {

		dev_err(tsi148_bridge->parent, "Can't get assigned pci irq "

			"vector %02X\n", pdev->irq);

		dev_err(tsi148_bridge->parent, "Can't get assigned pci irq vector %02X\n",

			pdev->irq);

		return result;

	}
@@ -529,8 +525,7 @@ static int tsi148_slave_set(struct vme_slave_resource *image, int enabled, 
		return -EINVAL;

	}

	if (pci_offset_low & (granularity - 1)) {

		dev_err(tsi148_bridge->parent, "Invalid PCI Offset "

			"alignment\n");

		dev_err(tsi148_bridge->parent, "Invalid PCI Offset alignment\n");

		return -EINVAL;

	}
@@ -762,8 +757,7 @@ static int tsi148_alloc_resource(struct vme_master_resource *image, 
		&image->bus_resource, size, 0x10000, PCIBIOS_MIN_MEM,

		0, NULL, NULL);

	if (retval) {

		dev_err(tsi148_bridge->parent, "Failed to allocate mem "

			"resource for window %d size 0x%lx start 0x%lx\n",

		dev_err(tsi148_bridge->parent, "Failed to allocate mem resource for window %d size 0x%lx start 0x%lx\n",

			image->number, (unsigned long)size,

			(unsigned long)image->bus_resource.start);

		goto err_resource;
@@ -827,15 +821,13 @@ static int tsi148_master_set(struct vme_master_resource *image, int enabled, 


	/* Verify input data */

	if (vme_base & 0xFFFF) {

		dev_err(tsi148_bridge->parent, "Invalid VME Window "

			"alignment\n");

		dev_err(tsi148_bridge->parent, "Invalid VME Window alignment\n");

		retval = -EINVAL;

		goto err_window;

	}



	if ((size == 0) && (enabled != 0)) {

		dev_err(tsi148_bridge->parent, "Size must be non-zero for "

			"enabled windows\n");

		dev_err(tsi148_bridge->parent, "Size must be non-zero for enabled windows\n");

		retval = -EINVAL;

		goto err_window;

	}
@@ -849,8 +841,7 @@ static int tsi148_master_set(struct vme_master_resource *image, int enabled, 
	retval = tsi148_alloc_resource(image, size);

	if (retval) {

		spin_unlock(&image->lock);

		dev_err(tsi148_bridge->parent, "Unable to allocate memory for "

			"resource\n");

		dev_err(tsi148_bridge->parent, "Unable to allocate memory for resource\n");

		goto err_res;

	}
@@ -890,8 +881,7 @@ static int tsi148_master_set(struct vme_master_resource *image, int enabled, 
	}

	if (vme_offset_low & 0xFFFF) {

		spin_unlock(&image->lock);

		dev_err(tsi148_bridge->parent, "Invalid VME Offset "

			"alignment\n");

		dev_err(tsi148_bridge->parent, "Invalid VME Offset alignment\n");

		retval = -EINVAL;

		goto err_gran;

	}
@@ -937,8 +927,7 @@ static int tsi148_master_set(struct vme_master_resource *image, int enabled, 
		temp_ctl |= TSI148_LCSR_OTAT_TM_2eSST;

	}

	if (cycle & VME_2eSSTB) {

		dev_warn(tsi148_bridge->parent, "Currently not setting "

			"Broadcast Select Registers\n");

		dev_warn(tsi148_bridge->parent, "Currently not setting Broadcast Select Registers\n");

		temp_ctl &= ~TSI148_LCSR_OTAT_TM_M;

		temp_ctl |= TSI148_LCSR_OTAT_TM_2eSSTB;

	}
@@ -1451,8 +1440,7 @@ static int tsi148_dma_set_vme_src_attributes(struct device *dev, __be32 *attr, 
		val |= TSI148_LCSR_DSAT_TM_2eSST;



	if (cycle & VME_2eSSTB) {

		dev_err(dev, "Currently not setting Broadcast Select "

			"Registers\n");

		dev_err(dev, "Currently not setting Broadcast Select Registers\n");

		val |= TSI148_LCSR_DSAT_TM_2eSSTB;

	}
@@ -1550,8 +1538,7 @@ static int tsi148_dma_set_vme_dest_attributes(struct device *dev, __be32 *attr, 
		val |= TSI148_LCSR_DDAT_TM_2eSST;



	if (cycle & VME_2eSSTB) {

		dev_err(dev, "Currently not setting Broadcast Select "

			"Registers\n");

		dev_err(dev, "Currently not setting Broadcast Select Registers\n");

		val |= TSI148_LCSR_DDAT_TM_2eSSTB;

	}
@@ -1639,8 +1626,7 @@ static int tsi148_dma_list_add(struct vme_dma_list *list, 


	/* Test descriptor alignment */

	if ((unsigned long)&entry->descriptor & 0x7) {

		dev_err(tsi148_bridge->parent, "Descriptor not aligned to 8 "

			"byte boundary as required: %p\n",

		dev_err(tsi148_bridge->parent, "Descriptor not aligned to 8 byte boundary as required: %p\n",

			&entry->descriptor);

		retval = -EINVAL;

		goto err_align;
@@ -1827,10 +1813,10 @@ static int tsi148_dma_list_exec(struct vme_dma_list *list) 
		/* Need to add to pending here */

		mutex_unlock(&ctrlr->mtx);

		return -EBUSY;

	} else {

		list_add(&list->list, &ctrlr->running);

	}



	list_add(&list->list, &ctrlr->running);



	/* Get first bus address and write into registers */

	entry = list_first_entry(&list->entries, struct tsi148_dma_entry,

		list);
@@ -1935,8 +1921,7 @@ static int tsi148_lm_set(struct vme_lm_resource *lm, unsigned long long lm_base, 
	for (i = 0; i < lm->monitors; i++) {

		if (bridge->lm_callback[i]) {

			mutex_unlock(&lm->mtx);

			dev_err(tsi148_bridge->parent, "Location monitor "

				"callback attached, can't reset\n");

			dev_err(tsi148_bridge->parent, "Location monitor callback attached, can't reset\n");

			return -EBUSY;

		}

	}
@@ -2051,8 +2036,7 @@ static int tsi148_lm_attach(struct vme_lm_resource *lm, int monitor, 
	lm_ctl = ioread32be(bridge->base + TSI148_LCSR_LMAT);

	if ((lm_ctl & (TSI148_LCSR_LMAT_PGM | TSI148_LCSR_LMAT_DATA)) == 0) {

		mutex_unlock(&lm->mtx);

		dev_err(tsi148_bridge->parent, "Location monitor not properly "

			"configured\n");

		dev_err(tsi148_bridge->parent, "Location monitor not properly configured\n");

		return -EINVAL;

	}
@@ -2196,8 +2180,7 @@ static int tsi148_crcsr_init(struct vme_bridge *tsi148_bridge, 
						  VME_CRCSR_BUF_SIZE,

						  &bridge->crcsr_bus, GFP_KERNEL);

	if (!bridge->crcsr_kernel) {

		dev_err(tsi148_bridge->parent, "Failed to allocate memory for "

			"CR/CSR image\n");

		dev_err(tsi148_bridge->parent, "Failed to allocate memory for CR/CSR image\n");

		return -ENOMEM;

	}
@@ -2237,8 +2220,7 @@ static int tsi148_crcsr_init(struct vme_bridge *tsi148_bridge, 
			(vstat * 0x80000), 0x80000, VME_CRCSR, VME_SCT,

			VME_D16);

		if (retval)

			dev_err(tsi148_bridge->parent, "Configuring flush image"

				" failed\n");

			dev_err(tsi148_bridge->parent, "Configuring flush image failed\n");

	}



	return 0;