[Mesa-dev] [PATCH] i965: use strtol to convert the integer deviceID override

[Emil Velikov]

From: Emil Velikov <emil.velikov at collabora.com>

One can override the deviceID, by setting the INTEL_DEVID_OVERRIDE
variable. A few symbolic names or a numerical value for the actual
device ID is accepted.

At the same time we're using strtod (string to double) to convert the
string to a decimal numeral. A seeming thinko, made by the original
commit that introduces the code in libdrm_intel and got here with the
import.

Fixes: 514db96c117a ("i965: Import libdrm_intel.")
Cc: Kenneth Graunke <kenneth at whitecape.org>
Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
The device ID is a uint16_t in practise, despite that we're using
uint32_t or int thoughout. Should we bother and consistently use 
uint16_t/other?
---
 src/mesa/drivers/dri/i965/intel_screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index 641edb7e72b..f4670fc2614 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -2026,7 +2026,7 @@ parse_devid_override(const char *devid_override)
          return name_map[i].pci_id;
    }
 
-   return strtod(devid_override, NULL);
+   return strtol(devid_override, NULL, 0);
 }
 
 /**
-- 
2.13.0