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author | Jimmy Brisson <jimmy.brisson@arm.com> | 2020-08-05 13:44:05 -0500 |
---|---|---|
committer | laurenw-arm <lauren.wehrmeister@arm.com> | 2020-10-09 10:21:50 -0500 |
commit | 831b0e9824e6c7cb07308830c12977acb79156c7 (patch) | |
tree | b36c5ee1945761c86823380b6763d7f143c30210 /plat/imx/common | |
parent | bb68a9d602e456dad89fbfc777cb435059d42964 (diff) | |
download | trusted-firmware-a-831b0e9824e6c7cb07308830c12977acb79156c7.tar.gz |
Don't return error information from console_flush
And from crash_console_flush.
We ignore the error information return by console_flush in _every_
place where we call it, and casting the return type to void does not
work around the MISRA violation that this causes. Instead, we collect
the error information from the driver (to avoid changing that API), and
don't return it to the caller.
Change-Id: I1e35afe01764d5c8f0efd04f8949d333ffb688c1
Signed-off-by: Jimmy Brisson <jimmy.brisson@arm.com>
Diffstat (limited to 'plat/imx/common')
-rw-r--r-- | plat/imx/common/imx_uart_console.S | 3 | ||||
-rw-r--r-- | plat/imx/common/lpuart_console.S | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/plat/imx/common/imx_uart_console.S b/plat/imx/common/imx_uart_console.S index 0cb4fb8703..ceeb3a76c8 100644 --- a/plat/imx/common/imx_uart_console.S +++ b/plat/imx/common/imx_uart_console.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -84,6 +84,5 @@ getc_error: endfunc console_imx_uart_getc func console_imx_uart_flush - mov x0, #0 ret endfunc console_imx_uart_flush diff --git a/plat/imx/common/lpuart_console.S b/plat/imx/common/lpuart_console.S index 98b3588076..ff01e3551c 100644 --- a/plat/imx/common/lpuart_console.S +++ b/plat/imx/common/lpuart_console.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -72,6 +72,5 @@ getc_error: endfunc console_lpuart_getc func console_lpuart_flush - mov x0, #0 ret endfunc console_lpuart_flush |