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ata: pata_parport-bpck6: merge ppc6_rd_port into bpck6_read_regr

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ppc6_rd_port is only called by bpck6_read_regr. Merge ppc6_rd_port
into bpck6_read_regr.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
This commit is contained in:
Ondrej Zary 2023-03-07 23:46:11 +01:00 committed by Damien Le Moal
parent cd3b3944ac
commit 2ee865ce04
2 changed files with 4 additions and 11 deletions
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5
drivers/ata/pata_parport/bpck6.c
View File

@ -21,7 +21,10 @@
static int bpck6_read_regr(struct pi_adapter *pi, int cont, int reg)
{
return ppc6_rd_port(pi, cont?reg|8:reg);
u8 port = cont ? reg | 8 : reg;
ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
return ppc6_rd_data_byte(pi);
}
static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val)

10
drivers/ata/pata_parport/ppc6lnx.c
View File

@ -72,7 +72,6 @@ static void ppc6_deselect(struct pi_adapter *pi);
static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
static u8 ppc6_rd_port(struct pi_adapter *pi, u8 port);
static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data);
static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count);
static void ppc6_wait_for_fifo(struct pi_adapter *pi);
@ -288,15 +287,6 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
//***************************************************************************
static u8 ppc6_rd_port(struct pi_adapter *pi, u8 port)
{
ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_READ);
return ppc6_rd_data_byte(pi);
}
//***************************************************************************
static void ppc6_wr_port(struct pi_adapter *pi, u8 port, u8 data)
{
ppc6_send_cmd(pi, port | ACCESS_PORT | ACCESS_WRITE);