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Subject: media: dvb-frontends: drx39xyj: remove obsolete sign extend macros Author: Martin Kepplinger <mart...@posteo.de> Date: Wed May 3 10:43:09 2017 -0300 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: Martin Kepplinger <mart...@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com> drivers/media/dvb-frontends/drx39xyj/drx_driver.h | 13 ------------- 1 file changed, 13 deletions(-) --- diff --git a/drivers/media/dvb-frontends/drx39xyj/drx_driver.h b/drivers/media/dvb-frontends/drx39xyj/drx_driver.h index 0bba34d493dc..cd69e187ba7a 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drx_driver.h +++ b/drivers/media/dvb-frontends/drx39xyj/drx_driver.h @@ -450,19 +450,6 @@ MACROS ((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 */ #define DRX_U16TODRXFREQ(x) ((x & 0x8000) ? \ _______________________________________________ linuxtv-commits mailing list linuxtv-commits@linuxtv.org https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits