staging: most: dim2: replace function parameter with the expression

This replaces the function parameter sync_mfe with the expression
(ch_type == CAT_CT_VAL_SYNC) what is the same.

Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/most/hdm-dim2/dim2_hal.c b/drivers/staging/most/hdm-dim2/dim2_hal.c
index b9f34950b7639e650cb3b3e54da676107910d342..91484643d289ec6b192691347a9bc451e3747b83 100644 (file)
--- a/drivers/staging/most/hdm-dim2/dim2_hal.c
+++ b/drivers/staging/most/hdm-dim2/dim2_hal.c
@@ -217,9 +217,10 @@ static inline void dim2_clear_ctr(u32 ctr_addr)
 }
 
 static void dim2_configure_cat(u8 cat_base, u8 ch_addr, u8 ch_type,
-                              bool read_not_write, bool sync_mfe)
+                              bool read_not_write)
 {
        bool isoc_fce = ch_type == CAT_CT_VAL_ISOC;
+       bool sync_mfe = ch_type == CAT_CT_VAL_SYNC;
        u16 const cat =
                (read_not_write << CAT_RNW_BIT) |
                (ch_type << CAT_CT_SHIFT) |
@@ -352,13 +353,13 @@ static void dim2_clear_ctram(void)
 
 static void dim2_configure_channel(
        u8 ch_addr, u8 type, u8 is_tx, u16 dbr_address, u16 hw_buffer_size,
-       u16 packet_length, bool sync_mfe)
+       u16 packet_length)
 {
        dim2_configure_cdt(ch_addr, dbr_address, hw_buffer_size, packet_length);
-       dim2_configure_cat(MLB_CAT, ch_addr, type, is_tx ? 1 : 0, sync_mfe);
+       dim2_configure_cat(MLB_CAT, ch_addr, type, is_tx ? 1 : 0);
 
        dim2_configure_adt(ch_addr);
-       dim2_configure_cat(AHB_CAT, ch_addr, type, is_tx ? 0 : 1, sync_mfe);
+       dim2_configure_cat(AHB_CAT, ch_addr, type, is_tx ? 0 : 1);
 
        /* unmask interrupt for used channel, enable mlb_sys_int[0] interrupt */
        dimcb_io_write(&g.dim2->ACMR0,
@@ -773,7 +774,7 @@ static u8 init_ctrl_async(struct dim_channel *ch, u8 type, u8 is_tx,
        channel_init(ch, ch_address / 2);
 
        dim2_configure_channel(ch->addr, type, is_tx,
-                              ch->dbr_addr, ch->dbr_size, 0, false);
+                              ch->dbr_addr, ch->dbr_size, 0);
 
        return DIM_NO_ERROR;
 }
@@ -859,7 +860,7 @@ u8 dim_init_isoc(struct dim_channel *ch, u8 is_tx, u16 ch_address,
        isoc_init(ch, ch_address / 2, packet_length);
 
        dim2_configure_channel(ch->addr, CAT_CT_VAL_ISOC, is_tx, ch->dbr_addr,
-                              ch->dbr_size, packet_length, false);
+                              ch->dbr_size, packet_length);
 
        return DIM_NO_ERROR;
 }
@@ -887,7 +888,7 @@ u8 dim_init_sync(struct dim_channel *ch, u8 is_tx, u16 ch_address,
 
        dim2_clear_dbr(ch->dbr_addr, ch->dbr_size);
        dim2_configure_channel(ch->addr, CAT_CT_VAL_SYNC, is_tx,
-                              ch->dbr_addr, ch->dbr_size, 0, true);
+                              ch->dbr_addr, ch->dbr_size, 0);
 
        return DIM_NO_ERROR;
 }