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- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- "Enrico Weigelt, metux IT consult"
- Andy Shevchenko
Patch in this message | | | From | "Enrico Weigelt, metux IT consult" <> | Subject | [PATCH v2 22/45] drivers: tty: serial: altera_uart: use devm_* functions | Date | Thu, 14 Mar 2019 23:33:52 +0100 |
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Use the safer devm versions of memory mapping functions. The iounmap() call isn't necessary anymore, as devm will clean up.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> --- drivers/tty/serial/altera_uart.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c index 0e487ce..d4f7150 100644 --- a/drivers/tty/serial/altera_uart.c +++ b/drivers/tty/serial/altera_uart.c @@ -595,7 +595,9 @@ static int altera_uart_probe(struct platform_device *pdev) return ret; } - port->membase = ioremap(port->mapbase, ALTERA_UART_SIZE); + port->membase = devm_ioremap(port->dev, + port->mapbase, + ALTERA_UART_SIZE); if (!port->membase) return -ENOMEM; @@ -625,7 +627,6 @@ static int altera_uart_remove(struct platform_device *pdev) if (port) { uart_remove_one_port(&altera_uart_driver, port); port->mapbase = 0; - iounmap(port->membase); } return 0; -- 1.9.1
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