From: Shawn Guo <shawn.guo@freescale.com>
Date: Mon, 29 Jul 2013 06:01:32 +0000 (+0800)
Subject: ENGR00240988: gpu: use dummy thermal notifier functions on 3.10 kernel
X-Git-Tag: KARO-TX6-2014-07-10~355
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=97b438cc7d893c8bd4fae47a911abbdf41f53f81;p=karo-tx-linux.git

ENGR00240988: gpu: use dummy thermal notifier functions on 3.10 kernel

The thermal notifier calls are not supported yet on 3.10 kernel.  Let's
use dummy functions for now.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---

diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c
index 83118002db5a..8e7c5e230952 100644
--- a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c
+++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c
@@ -79,9 +79,20 @@ task_notify_func(struct notifier_block *self, unsigned long val, void *data)
 #define _GC_OBJ_ZONE    gcvZONE_DRIVER
 
 #if gcdENABLE_FSCALE_VAL_ADJUST
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
+static inline int register_thermal_notifier(struct notifier_block *nb)
+{
+	return 0;
+}
+static inline int unregister_thermal_notifier(struct notifier_block *nb)
+{
+	return 0;
+}
+#else
 extern int register_thermal_notifier(struct notifier_block *nb);
 extern int unregister_thermal_notifier(struct notifier_block *nb);
 #endif
+#endif
 
 MODULE_DESCRIPTION("Vivante Graphics Driver");
 MODULE_LICENSE("GPL");