linux-kernel - [PATCHv2] pci: added or removed a space to resolve checkpatch message

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Date:	Fri, 11 Apr 2014 01:47:20 -0400
From:	Ryan Desfosses <ryan@...fo.org>
To:	bhelgaas@...gle.com
Cc:	trivial@...nel.org, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org, Ryan Desfosses <ryan@...fo.org>
Subject: [PATCHv2] pci: added or removed a space to resolve checkpatch message

changes made to resolve following messages:
  WARNING: please, no spaces at the start of a line
  ERROR: space prohibited after that '!' (ctx:BxW)
  ERROR: space required before the open parenthesis '('

Signed-off-by: Ryan Desfosses <ryan@...fo.org>
---
 drivers/pci/pci.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index fdbc294..20bcb1a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -114,7 +114,7 @@ unsigned char pci_bus_max_busnr(struct pci_bus* bus)
 	max = bus->busn_res.end;
 	list_for_each(tmp, &bus->children) {
 		n = pci_bus_max_busnr(pci_bus_b(tmp));
-		if(n > max)
+		if (n > max)
 			max = n;
 	}
 	return max;
@@ -489,7 +489,7 @@ static inline bool platform_pci_power_manageable(struct pci_dev *dev)
 }
 
 static inline int platform_pci_set_power_state(struct pci_dev *dev,
-                                                pci_power_t t)
+					       pci_power_t t)
 {
 	return pci_platform_pm ? pci_platform_pm->set_state(dev, t) : -ENOSYS;
 }
@@ -1431,7 +1431,7 @@ void pcim_pin_device(struct pci_dev *pdev)
  * devices are added. This is the default implementation. Architecture
  * implementations can override this.
  */
-int __weak pcibios_add_device (struct pci_dev *dev)
+int __weak pcibios_add_device(struct pci_dev *dev)
 {
 	return 0;
 }
@@ -1454,7 +1454,7 @@ void __weak pcibios_release_device(struct pci_dev *dev) {}
  * is the default implementation. Architecture implementations can
  * override this.
  */
-void __weak pcibios_disable_device (struct pci_dev *dev) {}
+void __weak pcibios_disable_device(struct pci_dev *dev) {}
 
 static void do_pci_disable_device(struct pci_dev *dev)
 {
@@ -2565,7 +2565,7 @@ static int __pci_request_selected_regions(struct pci_dev *pdev, int bars,
 	return 0;
 
 err_out:
-	while(--i >= 0)
+	while (--i >= 0)
 		if (bars & (1 << i))
 			pci_release_region(pdev, i);
 
@@ -2798,7 +2798,7 @@ pci_set_mwi(struct pci_dev *dev)
 		return rc;
 
 	pci_read_config_word(dev, PCI_COMMAND, &cmd);
-	if (! (cmd & PCI_COMMAND_INVALIDATE)) {
+	if (!(cmd & PCI_COMMAND_INVALIDATE)) {
 		dev_dbg(&dev->dev, "enabling Mem-Wr-Inval\n");
 		cmd |= PCI_COMMAND_INVALIDATE;
 		pci_write_config_word(dev, PCI_COMMAND, cmd);
-- 
1.9.1

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