tty: serial: mpc52xx_uart: make rx/tx hooks return unsigned, part II.
The below commit changed types of some hooks in struct psc_ops. It also
changed the types of the functions which are referenced in the instances
of the above struct.
However the commit did so only for CONFIG_PPC_MPC52xx, but not for
CONFIG_PPC_MPC512x. This results in build errors like:
mpc52xx_uart.c:static unsigned int mpc52xx_psc_raw_tx_rdy(struct uart_port *port)
mpc52xx_uart.c:static int mpc512x_psc_raw_tx_rdy(struct uart_port *port)
^^^
mpc52xx_uart.c:static int mpc5125_psc_raw_tx_rdy(struct uart_port *port)
^^^
Therefore, fix the latter case now too.
Fixes: 18662a1d8f
(tty: serial: mpc52xx_uart: make rx/tx hooks return unsigned)
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220404055122.31194-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
3123109284
commit
dbf3f09322
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@ -436,31 +436,31 @@ static void mpc512x_psc_fifo_init(struct uart_port *port)
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out_be32(&FIFO_512x(port)->rximr, MPC512x_PSC_FIFO_ALARM);
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}
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static int mpc512x_psc_raw_rx_rdy(struct uart_port *port)
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static unsigned int mpc512x_psc_raw_rx_rdy(struct uart_port *port)
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{
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return !(in_be32(&FIFO_512x(port)->rxsr) & MPC512x_PSC_FIFO_EMPTY);
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}
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static int mpc512x_psc_raw_tx_rdy(struct uart_port *port)
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static unsigned int mpc512x_psc_raw_tx_rdy(struct uart_port *port)
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{
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return !(in_be32(&FIFO_512x(port)->txsr) & MPC512x_PSC_FIFO_FULL);
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}
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static int mpc512x_psc_rx_rdy(struct uart_port *port)
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static unsigned int mpc512x_psc_rx_rdy(struct uart_port *port)
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{
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return in_be32(&FIFO_512x(port)->rxsr)
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& in_be32(&FIFO_512x(port)->rximr)
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& MPC512x_PSC_FIFO_ALARM;
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}
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static int mpc512x_psc_tx_rdy(struct uart_port *port)
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static unsigned int mpc512x_psc_tx_rdy(struct uart_port *port)
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{
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return in_be32(&FIFO_512x(port)->txsr)
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& in_be32(&FIFO_512x(port)->tximr)
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& MPC512x_PSC_FIFO_ALARM;
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}
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static int mpc512x_psc_tx_empty(struct uart_port *port)
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static unsigned int mpc512x_psc_tx_empty(struct uart_port *port)
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{
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return in_be32(&FIFO_512x(port)->txsr)
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& MPC512x_PSC_FIFO_EMPTY;
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@ -780,29 +780,29 @@ static void mpc5125_psc_fifo_init(struct uart_port *port)
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out_be32(&FIFO_5125(port)->rximr, MPC512x_PSC_FIFO_ALARM);
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}
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static int mpc5125_psc_raw_rx_rdy(struct uart_port *port)
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static unsigned int mpc5125_psc_raw_rx_rdy(struct uart_port *port)
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{
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return !(in_be32(&FIFO_5125(port)->rxsr) & MPC512x_PSC_FIFO_EMPTY);
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}
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static int mpc5125_psc_raw_tx_rdy(struct uart_port *port)
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static unsigned int mpc5125_psc_raw_tx_rdy(struct uart_port *port)
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{
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return !(in_be32(&FIFO_5125(port)->txsr) & MPC512x_PSC_FIFO_FULL);
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}
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static int mpc5125_psc_rx_rdy(struct uart_port *port)
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static unsigned int mpc5125_psc_rx_rdy(struct uart_port *port)
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{
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return in_be32(&FIFO_5125(port)->rxsr) &
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in_be32(&FIFO_5125(port)->rximr) & MPC512x_PSC_FIFO_ALARM;
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}
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static int mpc5125_psc_tx_rdy(struct uart_port *port)
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static unsigned int mpc5125_psc_tx_rdy(struct uart_port *port)
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{
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return in_be32(&FIFO_5125(port)->txsr) &
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in_be32(&FIFO_5125(port)->tximr) & MPC512x_PSC_FIFO_ALARM;
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}
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static int mpc5125_psc_tx_empty(struct uart_port *port)
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static unsigned int mpc5125_psc_tx_empty(struct uart_port *port)
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{
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return in_be32(&FIFO_5125(port)->txsr) & MPC512x_PSC_FIFO_EMPTY;
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}
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