From: Kefeng Wang <wangkefeng.wang@huawei.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com>, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, z.liuxinliang@hisilicon.com, guohanjun@huawei.com, linux-acpi@vger.kernel.org, xuwei5@hisilicon.com, graeme.gregory@linaro.org, Kefeng Wang <wangkefeng.wang@huawei.com> Subject: [PATCH v2 1/2] serial: 8250_dw: make dw8250_set_termios as default set_termios callback Date: Thu, 30 Jun 2016 09:27:41 +0800 [thread overview] Message-ID: <1467250062-61583-2-git-send-email-wangkefeng.wang@huawei.com> (raw) In-Reply-To: <1467250062-61583-1-git-send-email-wangkefeng.wang@huawei.com> We can safely use dw8250_set_termios() as the default set_termios callback instead of serial8250_do_set_termios(), so do it. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- drivers/tty/serial/8250/8250_dw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index e199696..65f3da7 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -301,7 +301,6 @@ static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data) p->iotype = UPIO_MEM32; p->regshift = 2; p->serial_in = dw8250_serial_in32; - p->set_termios = dw8250_set_termios; /* So far none of there implement the Busy Functionality */ data->uart_16550_compatible = true; } @@ -309,7 +308,6 @@ static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data) /* Platforms with iDMA */ if (platform_get_resource_byname(to_platform_device(p->dev), IORESOURCE_MEM, "lpss_priv")) { - p->set_termios = dw8250_set_termios; data->dma.rx_param = p->dev->parent; data->dma.tx_param = p->dev->parent; data->dma.fn = dw8250_idma_filter; @@ -386,6 +384,7 @@ static int dw8250_probe(struct platform_device *pdev) p->iotype = UPIO_MEM; p->serial_in = dw8250_serial_in; p->serial_out = dw8250_serial_out; + p->set_termios = dw8250_set_termios; p->membase = devm_ioremap(&pdev->dev, regs->start, resource_size(regs)); if (!p->membase) -- 1.7.12.4
WARNING: multiple messages have this Message-ID (diff)
From: Kefeng Wang <wangkefeng.wang@huawei.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com>, <linux-serial@vger.kernel.org>, <linux-kernel@vger.kernel.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, <z.liuxinliang@hisilicon.com>, <guohanjun@huawei.com>, <linux-acpi@vger.kernel.org>, <xuwei5@hisilicon.com>, <graeme.gregory@linaro.org>, Kefeng Wang <wangkefeng.wang@huawei.com> Subject: [PATCH v2 1/2] serial: 8250_dw: make dw8250_set_termios as default set_termios callback Date: Thu, 30 Jun 2016 09:27:41 +0800 [thread overview] Message-ID: <1467250062-61583-2-git-send-email-wangkefeng.wang@huawei.com> (raw) In-Reply-To: <1467250062-61583-1-git-send-email-wangkefeng.wang@huawei.com> We can safely use dw8250_set_termios() as the default set_termios callback instead of serial8250_do_set_termios(), so do it. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- drivers/tty/serial/8250/8250_dw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index e199696..65f3da7 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -301,7 +301,6 @@ static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data) p->iotype = UPIO_MEM32; p->regshift = 2; p->serial_in = dw8250_serial_in32; - p->set_termios = dw8250_set_termios; /* So far none of there implement the Busy Functionality */ data->uart_16550_compatible = true; } @@ -309,7 +308,6 @@ static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data) /* Platforms with iDMA */ if (platform_get_resource_byname(to_platform_device(p->dev), IORESOURCE_MEM, "lpss_priv")) { - p->set_termios = dw8250_set_termios; data->dma.rx_param = p->dev->parent; data->dma.tx_param = p->dev->parent; data->dma.fn = dw8250_idma_filter; @@ -386,6 +384,7 @@ static int dw8250_probe(struct platform_device *pdev) p->iotype = UPIO_MEM; p->serial_in = dw8250_serial_in; p->serial_out = dw8250_serial_out; + p->set_termios = dw8250_set_termios; p->membase = devm_ioremap(&pdev->dev, regs->start, resource_size(regs)); if (!p->membase) -- 1.7.12.4
next prev parent reply other threads:[~2016-06-30 1:27 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-06-30 1:27 [PATCH v2 0/2] serial: 8250_dw: Add ACPI support for uart on Hisilicon Hip05 soc Kefeng Wang 2016-06-30 1:27 ` Kefeng Wang 2016-06-30 1:27 ` Kefeng Wang [this message] 2016-06-30 1:27 ` [PATCH v2 1/2] serial: 8250_dw: make dw8250_set_termios as default set_termios callback Kefeng Wang 2016-06-30 1:27 ` [PATCH v2 2/2] serial: 8250_dw: add ACPI support for uart on Hisilicon Hip05 soc Kefeng Wang 2016-06-30 1:27 ` Kefeng Wang 2016-06-30 9:38 ` Andy Shevchenko 2016-06-30 9:54 ` Andy Shevchenko 2016-06-30 9:54 ` Andy Shevchenko 2016-06-30 14:26 ` Kefeng Wang 2016-06-30 14:26 ` Kefeng Wang 2016-06-30 14:39 ` Andy Shevchenko 2016-06-30 14:39 ` Andy Shevchenko
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