Merge pull request #179 from domin144/fix_6.15

fix build for kernel 6.15

docs/Concurrent_Mode.md

@@ -35,13 +35,13 @@ ${EDITOR} Makefile
 Change the following line:
 
 ```
-#EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE
+#ccflags-y += -DCONFIG_CONCURRENT_MODE
 ```
 
 to 
 
 ```
-EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE
+ccflags-y += -DCONFIG_CONCURRENT_MODE
 ```
 
 and then install the driver per the installation steps. If

hal/phydm/phydm.mk

@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+ccflags-y += -I$(src)/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_antdiv.o\

hal/phydm/sd4_phydm_2_kernel.mk

@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(src)/hal/phydm
+ccflags-y += -I$(src)/hal/phydm
 
 _PHYDM_FILES := hal/phydm/phydm_debug.o	\
 								hal/phydm/phydm_interface.o\

include/osdep_service_linux.h

@@ -387,12 +387,20 @@ __inline static void _set_timer(_timer *ptimer, u32 delay_time)
 
 __inline static void _cancel_timer(_timer *ptimer, u8 *bcancelled)
 {
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 15, 0))
+	*bcancelled = timer_delete_sync(&ptimer->timer) == 1 ? 1 : 0;
+#else
 	*bcancelled = del_timer_sync(&ptimer->timer) == 1 ? 1 : 0;
+#endif
 }
 
 __inline static void _cancel_timer_async(_timer *ptimer)
 {
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 15, 0))
+	timer_delete(&ptimer->timer);
+#else
 	del_timer(&ptimer->timer);
+#endif
 }
 
 static inline void _init_workitem(_workitem *pwork, void *pfunc, void *cntx)

rtl8821c.mk

@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -DCONFIG_RTL8821C
+ccflags-y += -DCONFIG_RTL8821C
 
 ifeq ($(CONFIG_USB_HCI), y)
 FILE_NAME = 8821cu