Commit e1d00cdd authored by Martin Kepplinger's avatar Martin Kepplinger Committed by Mauro Carvalho Chehab

media: dvb-frontends: drx39xyj: remove obsolete sign extend macros

DRX_S9TOS16 and DRX_S24TODRXFREQ are simply not used. Furthermore,
sign_extend32() should be used for sign extension. (Also, the comment
describing DRX_S24TODRXFREQ was wrong). So remove these macros.
Signed-off-by: default avatarMartin Kepplinger <martink@posteo.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 6a1560ec
...@@ -449,19 +449,6 @@ MACROS ...@@ -449,19 +449,6 @@ MACROS
#define DRX_16TO8(x) ((u8) (((u16)x) & 0xFF)), \ #define DRX_16TO8(x) ((u8) (((u16)x) & 0xFF)), \
((u8)((((u16)x)>>8)&0xFF)) ((u8)((((u16)x)>>8)&0xFF))
/**
* \brief Macro to sign extend signed 9 bit value to signed 16 bit value
*/
#define DRX_S9TOS16(x) ((((u16)x)&0x100) ? ((s16)((u16)(x)|0xFF00)) : (x))
/**
* \brief Macro to sign extend signed 9 bit value to signed 16 bit value
*/
#define DRX_S24TODRXFREQ(x) ((((u32) x) & 0x00800000UL) ? \
((s32) \
(((u32) x) | 0xFF000000)) : \
((s32) x))
/** /**
* \brief Macro to convert 16 bit register value to a s32 * \brief Macro to convert 16 bit register value to a s32
*/ */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment