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dvb_math functions moved to int_log

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internal 2023-12-13 16:44:12 +01:00
parent adaeb94a54
commit 327cc09d34
2 changed files with 9 additions and 0 deletions
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5
dvb-core/dvb_math.c
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@ -1,3 +1,4 @@
// SPDX-License-Identifier: LGPL-2.1-or-later
/* /*
* dvb-math provides some complex fixed-point math * dvb-math provides some complex fixed-point math
* operations shared between the dvb related stuff * operations shared between the dvb related stuff
@ -15,6 +16,7 @@
* GNU Lesser General Public License for more details. * GNU Lesser General Public License for more details.
*/ */
#if (KERNEL_VERSION(6, 6, 0) > LINUX_VERSION_CODE)
#include <linux/bitops.h> #include <linux/bitops.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/module.h>
@ -139,3 +141,6 @@ unsigned int intlog10(u32 value)
return (log * 646456993) >> 31; return (log * 646456993) >> 31;
} }
EXPORT_SYMBOL(intlog10); EXPORT_SYMBOL(intlog10);
#else
#include <linux/int_log.h>
#endif

4
frontends/cxd2843.c
View File

@ -36,7 +36,11 @@
#include <asm/div64.h> #include <asm/div64.h>
#include <media/dvb_frontend.h> #include <media/dvb_frontend.h>
#if (KERNEL_VERSION(6, 6, 0) > LINUX_VERSION_CODE)
#include <media/dvb_math.h> #include <media/dvb_math.h>
#else
#include <linux/int_log.h>
#endif
#include "cxd2843.h" #include "cxd2843.h"
#define Log10x100(x) ((s32)(((((u64) intlog2(x) * 0x1e1a5e2e) >> 47 ) + 1) >> 1)) #define Log10x100(x) ((s32)(((((u64) intlog2(x) * 0x1e1a5e2e) >> 47 ) + 1) >> 1))