v4l-dvb: remove support for kernels < 2.6.10

From: Hans Verkuil <hverkuil@xs4all.nl>

Phase 2 removes support for kernels < 2.6.10.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

1 files changed, 0 insertions, 118 deletions

diff --git a/v4l/compat.h b/v4l/compat.h
index 7abce35e0..ecfb51a2f 100644
--- a/v4l/compat.h
+++ b/v4l/compat.h
@@ -39,21 +39,10 @@
 # define device_unregister(a) class_device_unregister(a)
 #endif
 
-#if defined(I2C_ADAP_CLASS_TV_ANALOG) && !defined(I2C_CLASS_TV_ANALOG)
-# define  I2C_CLASS_TV_ANALOG  I2C_ADAP_CLASS_TV_ANALOG
-# define  I2C_CLASS_TV_DIGITAL I2C_ADAP_CLASS_TV_DIGITAL
-#endif
-
 #ifndef __pure
 #  define __pure __attribute__((pure))
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)
-# define __user
-# define __kernel
-# define __iomem
-#endif
-
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11)
 # define pm_message_t                      u32
 # define pci_choose_state(pci_dev, state)  (state)
@@ -71,58 +60,6 @@
 # define I2C_ALGO_BIT 0x010000
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)
-#define __le32 __u32
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7)
-static inline unsigned long msecs_to_jiffies(const unsigned int m)
-{
-#if HZ <= 1000 && !(1000 % HZ)
-	return (m + (1000 / HZ) - 1) / (1000 / HZ);
-#else
-#if HZ > 1000 && !(HZ % 1000)
-	return m * (HZ / 1000);
-#else
-	return (m * HZ + 999) / 1000;
-#endif
-#endif
-}
-static inline unsigned int jiffies_to_msecs(const unsigned long j)
-{
-#if HZ <= 1000 && !(1000 % HZ)
-	return (1000 / HZ) * j;
-#else
-#if HZ > 1000 && !(HZ % 1000)
-	return (j + (HZ / 1000) - 1)/(HZ / 1000);
-#else
-	return (j * 1000) / HZ;
-#endif
-#endif
-}
-static inline void msleep(unsigned int msecs)
-{
-	unsigned long timeout = msecs_to_jiffies(msecs);
-	while (timeout) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		timeout = schedule_timeout(timeout);
-	}
-}
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)
-static inline unsigned long msleep_interruptible(unsigned int msecs)
-{
-	unsigned long timeout = msecs_to_jiffies(msecs);
-
-	while (timeout) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		timeout = schedule_timeout(timeout);
-	}
-	return jiffies_to_msecs(timeout);
-}
-#endif
-
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14)
 # define KEY_SEND		231
 # define KEY_REPLY		232
@@ -131,48 +68,6 @@ static inline unsigned long msleep_interruptible(unsigned int msecs)
 # define KEY_DOCUMENTS		235
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10)
-#include <linux/mm.h>
-static inline unsigned long vmalloc_to_pfn(void * vmalloc_addr)
-{
-    return page_to_pfn(vmalloc_to_page(vmalloc_addr));
-}
-
-static unsigned long kvirt_to_pa(unsigned long adr)
-{
-	unsigned long kva, ret;
-
-	kva = (unsigned long) page_address(vmalloc_to_page((void *)adr));
-	kva |= adr & (PAGE_SIZE-1); /* restore the offset */
-	ret = __pa(kva);
-	return ret;
-}
-
-#ifndef wait_event_timeout
-#define wait_event_timeout(wq, condition, timeout)                   	     \
-({                                                                           \
-     long __ret = timeout;                                                   \
-     if (!(condition))                                                       \
-     do {                                                                    \
-	     DEFINE_WAIT(__wait);                                            \
-	     for (;;) {                                                      \
-		     prepare_to_wait(&wq, &__wait, TASK_UNINTERRUPTIBLE);    \
-		     if (condition)                                          \
-			 break;                                              \
-		     __ret = schedule_timeout(__ret);                        \
-		     if (!__ret)                                             \
-			 break;                                              \
-	     }                                                               \
-	     finish_wait(&wq, &__wait);                                      \
-     } while (0);							     \
-     __ret;                                                                  \
-})
-#endif
-
-#define remap_pfn_range remap_page_range
-
-#endif
-
 /* vm_insert_page() was added in 2.6.15 */
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) && defined(_LINUX_MM_H)
 static inline int vm_insert_page(struct vm_area_struct *vma,
@@ -183,19 +78,6 @@ static inline int vm_insert_page(struct vm_area_struct *vma,
 }
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)
-#ifndef kcalloc
-#define kcalloc(n,size,flags)			\
-({						\
-  void * __ret = NULL;				\
-  __ret = kmalloc(n * size, flags);		\
-  if (__ret)					\
-	 memset(__ret, 0, n * size);		\
-  __ret;					\
-})
-#endif
-#endif
-
 /* try_to_freeze() lost its argument.  Must appear after linux/sched.h */
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) && defined(_LINUX_SCHED_H)
 #  define try_to_freeze() try_to_freeze(PF_FREEZE)