media: drxk: drop operation_mode from set_dvbt()

This var is set, but never used. So, drop it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index d7fc2595f15b8caaa0a673ad21ec026e41906309..9430295a8175c750188bdab14dda41ba53173da6 100644 (file)
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -3720,7 +3720,6 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 {
        u16 cmd_result = 0;
        u16 transmission_params = 0;
-       u16 operation_mode = 0;
        u32 iqm_rc_rate_ofs = 0;
        u32 bandwidth = 0;
        u16 param1;
@@ -3759,10 +3758,8 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
        /* mode */
        switch (state->props.transmission_mode) {
        case TRANSMISSION_MODE_AUTO:
-       default:
-               operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_MODE__M;
-               fallthrough;    /* try first guess DRX_FFTMODE_8K */
        case TRANSMISSION_MODE_8K:
+       default:
                transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_MODE_8K;
                break;
        case TRANSMISSION_MODE_2K:
@@ -3773,9 +3770,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
        /* guard */
        switch (state->props.guard_interval) {
        default:
-       case GUARD_INTERVAL_AUTO:
-               operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_GUARD__M;
-               fallthrough;    /* try first guess DRX_GUARD_1DIV4 */
+       case GUARD_INTERVAL_AUTO: /* try first guess DRX_GUARD_1DIV4 */
        case GUARD_INTERVAL_1_4:
                transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_GUARD_4;
                break;
@@ -3794,11 +3789,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
        switch (state->props.hierarchy) {
        case HIERARCHY_AUTO:
        case HIERARCHY_NONE:
-       default:
-               operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_HIER__M;
-               /* try first guess SC_RA_RAM_OP_PARAM_HIER_NO */
-               /* transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_HIER_NO; */
-               fallthrough;
+       default:        /* try first guess SC_RA_RAM_OP_PARAM_HIER_NO */
        case HIERARCHY_1:
                transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_HIER_A1;
                break;
@@ -3814,9 +3805,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
        /* modulation */
        switch (state->props.modulation) {
        case QAM_AUTO:
-       default:
-               operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_CONST__M;
-               fallthrough;    /* try first guess DRX_CONSTELLATION_QAM64 */
+       default:        /* try first guess DRX_CONSTELLATION_QAM64 */
        case QAM_64:
                transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_CONST_QAM64;
                break;
@@ -3857,9 +3846,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
        /* coderate */
        switch (state->props.code_rate_HP) {
        case FEC_AUTO:
-       default:
-               operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_RATE__M;
-               fallthrough;    /* try first guess DRX_CODERATE_2DIV3 */
+       default:        /* try first guess DRX_CODERATE_2DIV3 */
        case FEC_2_3:
                transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_RATE_2_3;
                break;