tools/intel_stepping: fixup new warnings
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/tools/intel_stepping.c b/tools/intel_stepping.c
index ea8eecb..f6f15d1 100644
--- a/tools/intel_stepping.c
+++ b/tools/intel_stepping.c
@@ -35,7 +35,7 @@
#include "intel_gpu_tools.h"
static void
-print_clock(char *name, int clock) {
+print_clock(const char *name, int clock) {
if (clock == -1)
printf("%s clock: unknown", name);
else
@@ -167,14 +167,14 @@
int main(int argc, char **argv)
{
struct pci_device *dev, *bridge;
- int err;
+ int error;
uint8_t stepping;
- char *step_desc = "??";
+ const char *step_desc = "??";
- err = pci_system_init();
- if (err != 0) {
+ error = pci_system_init();
+ if (error != 0) {
fprintf(stderr, "Couldn't initialize PCI system: %s\n",
- strerror(err));
+ strerror(error));
exit(1);
}
@@ -183,10 +183,10 @@
if (dev == NULL)
errx(1, "Couldn't find graphics card");
- err = pci_device_probe(dev);
- if (err != 0) {
+ error = pci_device_probe(dev);
+ if (error != 0) {
fprintf(stderr, "Couldn't probe graphics card: %s\n",
- strerror(err));
+ strerror(error));
exit(1);
}
@@ -197,10 +197,10 @@
if (dev == NULL)
errx(1, "Couldn't bridge");
- err = pci_device_cfg_read_u8(bridge, &stepping, 8);
- if (err != 0) {
+ error = pci_device_cfg_read_u8(bridge, &stepping, 8);
+ if (error != 0) {
fprintf(stderr, "Couldn't read revision ID: %s\n",
- strerror(err));
+ strerror(error));
exit(1);
}