On 07/17/2017 09:25 AM, Arvind Yadav wrote:
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
3562 320 8 3890 f32 drivers/hwmon/i5k_amb.o
File size After adding 'const':
text data bss dec hex filename
3658 224 8 3890 f32 drivers/hwmon/i5k_amb.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
Applied to hwmon-next.
Thanks,
Guenter
---
drivers/hwmon/i5k_amb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index a5a9f45..9397d2f 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -495,7 +495,7 @@ static struct {
};
#ifdef MODULE
-static struct pci_device_id i5k_amb_ids[] = {
+static const struct pci_device_id i5k_amb_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5000_ERR) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5400_ERR) },
{ 0, }
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