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Merge branch 'master' of git://git.denx.de/u-boot-sh

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- SH serial bugfix
This commit is contained in:
Tom Rini
2020-09-03 09:00:35 -04:00
parent f766e8bced f5ba5c90d4
commit 7f4d3c0445
1 changed files with 4 additions and 1 deletions
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5
drivers/serial/serial_sh.c
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@@ -116,7 +116,10 @@ static int serial_getc_check(struct uart_port *port)
handle_error(port); handle_error(port);
if (sci_in(port, SCLSR) & SCxSR_ORER(port)) if (sci_in(port, SCLSR) & SCxSR_ORER(port))
handle_error(port); handle_error(port);
return status & (SCIF_DR | SCxSR_RDxF(port)); status &= (SCIF_DR | SCxSR_RDxF(port));
if (status)
return status;
return scif_rxfill(port);
} }
static int sh_serial_getc_generic(struct uart_port *port) static int sh_serial_getc_generic(struct uart_port *port)