The newly added pdev variable is only used in an #ifdef, causing a
build warning without CONFIG_PCI_MSI, unless we move the declaration
inside the same #ifdef:
drivers/media/pci/ngene/ngene-core.c: In function 'ngene_start':
drivers/media/pci/ngene/ngene-core.c:1328:17: error: unused variable 'pdev'
[-Werror=unused-variable]
Fixes: 6795bf626482 ("media: ngene: convert kernellog printing from printk() to
dev_*() macros")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/media/pci/ngene/ngene-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/ngene/ngene-core.c
b/drivers/media/pci/ngene/ngene-core.c
index 3b9a1bfaf6c0..25f16833a475 100644
--- a/drivers/media/pci/ngene/ngene-core.c
+++ b/drivers/media/pci/ngene/ngene-core.c
@@ -1325,7 +1325,6 @@ static int ngene_buffer_config(struct ngene *dev)
static int ngene_start(struct ngene *dev)
{
- struct device *pdev = &dev->pci_dev->dev;
int stat;
int i;
@@ -1359,6 +1358,7 @@ static int ngene_start(struct ngene *dev)
#ifdef CONFIG_PCI_MSI
/* enable MSI if kernel and card support it */
if (pci_msi_enabled() && dev->card_info->msi_supported) {
+ struct device *pdev = &dev->pci_dev->dev;
unsigned long flags;
ngwritel(0, NGENE_INT_ENABLE);
--
2.9.0
