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ata: pata_parport-bpck6: remove PPC_FLAGS 

pi->private is now not used for any other purpose, so store wait_fifo
flag directly there and remove PPC_FLAGS define.

Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
This commit is contained in:
Ondrej Zary 2023-03-07 23:46:09 +01:00 committed by Damien Le Moal
parent f34536f5ec
commit 77c521d79a
1 changed files with 3 additions and 7 deletions
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10
drivers/ata/pata_parport/ppc6lnx.c
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@ -49,10 +49,6 @@
//***************************************************************************
#define PPC_FLAGS (((u8 *)&pi->private)[1])
//***************************************************************************
// ppc_flags
#define fifo_wait 0x10
@ -405,7 +401,7 @@ static void ppc6_wait_for_fifo(struct pi_adapter *pi)
{
int i;
if (PPC_FLAGS & fifo_wait)
if (pi->private & fifo_wait)
{
for(i=0; i<20; i++)
parport_read_status(pi->pardev->port);
@ -562,7 +558,7 @@ static int ppc6_open(struct pi_adapter *pi)
if (ret == 0)
return(ret);
PPC_FLAGS &= ~fifo_wait;
pi->private = 0;
ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
ppc6_wr_data_byte(pi, RAMSIZE_128K);
@ -570,7 +566,7 @@ static int ppc6_open(struct pi_adapter *pi)
ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
PPC_FLAGS |= fifo_wait;
pi->private |= fifo_wait;
return(ret);
}