From: Sam Protsenko <semen.protsenko@linaro.org> To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jirislaby@kernel.org>, linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>, Linux Samsung SOC <linux-samsung-soc@vger.kernel.org>, "open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Subject: Re: [PATCH] tty: serial: samsung: Improve naming for common macro Date: Tue, 5 Oct 2021 12:56:59 +0300 [thread overview] Message-ID: <CAPLW+4nJ6yumqRC8YqUSVaWJSWrfj+fjWRTe0Opc1qa2L=F6+A@mail.gmail.com> (raw) In-Reply-To: <6efec37b-4392-dffe-1bda-d4f7aac6643f@canonical.com> On Wed, 15 Sept 2021 at 10:28, Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> wrote: > > On 14/09/2021 16:23, Sam Protsenko wrote: > > Having "_USI" suffix in EXYNOS_COMMON_SERIAL_DRV_DATA_USI() macro is > > confusing. Rename it to just EXYNOS_COMMON_SERIAL_DRV_DATA() and provide > > USI registers availability for all Exynos variants instead. > > > > Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> > > --- > > drivers/tty/serial/samsung_tty.c | 11 ++++------- > > 1 file changed, 4 insertions(+), 7 deletions(-)> > > diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c > > index e2f49863e9c2..542b7e2b99dc 100644 > > --- a/drivers/tty/serial/samsung_tty.c > > +++ b/drivers/tty/serial/samsung_tty.c > > @@ -2780,7 +2780,7 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = { > > #endif > > > > #if defined(CONFIG_ARCH_EXYNOS) > > -#define EXYNOS_COMMON_SERIAL_DRV_DATA_USI(_has_usi) \ > > +#define EXYNOS_COMMON_SERIAL_DRV_DATA(_has_usi) \ > > .info = &(struct s3c24xx_uart_info) { \ > > .name = "Samsung Exynos UART", \ > > .type = TYPE_S3C6400, \ > > @@ -2804,21 +2804,18 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = { > > .has_fracval = 1, \ > > } \ > > > > -#define EXYNOS_COMMON_SERIAL_DRV_DATA \ > > - EXYNOS_COMMON_SERIAL_DRV_DATA_USI(0) > > - > > static struct s3c24xx_serial_drv_data exynos4210_serial_drv_data = { > > - EXYNOS_COMMON_SERIAL_DRV_DATA, > > + EXYNOS_COMMON_SERIAL_DRV_DATA(0), > > .fifosize = { 256, 64, 16, 16 }, > > }; > > > > static struct s3c24xx_serial_drv_data exynos5433_serial_drv_data = { > > - EXYNOS_COMMON_SERIAL_DRV_DATA, > > + EXYNOS_COMMON_SERIAL_DRV_DATA(0), > > .fifosize = { 64, 256, 16, 256 }, > > }; > > > > static struct s3c24xx_serial_drv_data exynos850_serial_drv_data = { > > - EXYNOS_COMMON_SERIAL_DRV_DATA_USI(1), > > Makes sense, although I would prefer to have here true or false. More > obvious. Otherwise "1" looks like counter/number for some property. > > The has_usi field in struct could be then also converted to bool. > No problem, will send v2 shortly. > > Best regards, > Krzysztof
WARNING: multiple messages have this Message-ID (diff)
From: Sam Protsenko <semen.protsenko@linaro.org> To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jirislaby@kernel.org>, linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>, Linux Samsung SOC <linux-samsung-soc@vger.kernel.org>, "open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Subject: Re: [PATCH] tty: serial: samsung: Improve naming for common macro Date: Tue, 5 Oct 2021 12:56:59 +0300 [thread overview] Message-ID: <CAPLW+4nJ6yumqRC8YqUSVaWJSWrfj+fjWRTe0Opc1qa2L=F6+A@mail.gmail.com> (raw) In-Reply-To: <6efec37b-4392-dffe-1bda-d4f7aac6643f@canonical.com> On Wed, 15 Sept 2021 at 10:28, Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> wrote: > > On 14/09/2021 16:23, Sam Protsenko wrote: > > Having "_USI" suffix in EXYNOS_COMMON_SERIAL_DRV_DATA_USI() macro is > > confusing. Rename it to just EXYNOS_COMMON_SERIAL_DRV_DATA() and provide > > USI registers availability for all Exynos variants instead. > > > > Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> > > --- > > drivers/tty/serial/samsung_tty.c | 11 ++++------- > > 1 file changed, 4 insertions(+), 7 deletions(-)> > > diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c > > index e2f49863e9c2..542b7e2b99dc 100644 > > --- a/drivers/tty/serial/samsung_tty.c > > +++ b/drivers/tty/serial/samsung_tty.c > > @@ -2780,7 +2780,7 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = { > > #endif > > > > #if defined(CONFIG_ARCH_EXYNOS) > > -#define EXYNOS_COMMON_SERIAL_DRV_DATA_USI(_has_usi) \ > > +#define EXYNOS_COMMON_SERIAL_DRV_DATA(_has_usi) \ > > .info = &(struct s3c24xx_uart_info) { \ > > .name = "Samsung Exynos UART", \ > > .type = TYPE_S3C6400, \ > > @@ -2804,21 +2804,18 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = { > > .has_fracval = 1, \ > > } \ > > > > -#define EXYNOS_COMMON_SERIAL_DRV_DATA \ > > - EXYNOS_COMMON_SERIAL_DRV_DATA_USI(0) > > - > > static struct s3c24xx_serial_drv_data exynos4210_serial_drv_data = { > > - EXYNOS_COMMON_SERIAL_DRV_DATA, > > + EXYNOS_COMMON_SERIAL_DRV_DATA(0), > > .fifosize = { 256, 64, 16, 16 }, > > }; > > > > static struct s3c24xx_serial_drv_data exynos5433_serial_drv_data = { > > - EXYNOS_COMMON_SERIAL_DRV_DATA, > > + EXYNOS_COMMON_SERIAL_DRV_DATA(0), > > .fifosize = { 64, 256, 16, 256 }, > > }; > > > > static struct s3c24xx_serial_drv_data exynos850_serial_drv_data = { > > - EXYNOS_COMMON_SERIAL_DRV_DATA_USI(1), > > Makes sense, although I would prefer to have here true or false. More > obvious. Otherwise "1" looks like counter/number for some property. > > The has_usi field in struct could be then also converted to bool. > No problem, will send v2 shortly. > > Best regards, > Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-10-05 9:57 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-14 14:23 [PATCH] tty: serial: samsung: Improve naming for common macro Sam Protsenko 2021-09-14 14:23 ` Sam Protsenko 2021-09-15 7:28 ` Krzysztof Kozlowski 2021-09-15 7:28 ` Krzysztof Kozlowski 2021-10-05 9:56 ` Sam Protsenko [this message] 2021-10-05 9:56 ` Sam Protsenko
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