redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

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

Browse source 
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>
This commit is contained in:
Andrey Shvetsov 2017-05-12 13:00:01 +02:00 committed by Greg Kroah-Hartman
parent 648377cd21
commit d2892ebc5b
1 changed files with 8 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
drivers/staging/most/hdm-dim2/dim2_hal.c
View file

@ -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;
}