Messages in this thread | | | Date | Fri, 21 May 2021 07:56:14 +0100 | From | Lee Jones <> | Subject | Re: [PATCH 12/16] i2c: busses: i2c-rk3x: Demote unworthy headers and help more complete ones |
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On Thu, 20 May 2021, Heiko Stübner wrote:
> Hi Lee, > > Am Donnerstag, 20. Mai 2021, 21:01:01 CEST schrieb Lee Jones: > > Fixes the following W=1 kernel build warning(s): > > > > drivers/i2c/busses/i2c-rk3x.c:242: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst > > drivers/i2c/busses/i2c-rk3x.c:261: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst > > drivers/i2c/busses/i2c-rk3x.c:304: warning: Function parameter or member 'i2c' not described in 'rk3x_i2c_prepare_read' > > drivers/i2c/busses/i2c-rk3x.c:304: warning: expecting prototype for Setup a read according to i2c(). Prototype was for rk3x_i2c_prepare_read() instead > > drivers/i2c/busses/i2c-rk3x.c:335: warning: Function parameter or member 'i2c' not described in 'rk3x_i2c_fill_transmit_buf' > > drivers/i2c/busses/i2c-rk3x.c:335: warning: expecting prototype for Fill the transmit buffer with data from i2c(). Prototype was for rk3x_i2c_fill_transmit_buf() instead > > drivers/i2c/busses/i2c-rk3x.c:535: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst > > drivers/i2c/busses/i2c-rk3x.c:552: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst > > drivers/i2c/busses/i2c-rk3x.c:713: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst > > drivers/i2c/busses/i2c-rk3x.c:963: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst > > drivers/i2c/busses/i2c-rk3x.c:973: warning: Function parameter or member 'i2c' not described in 'rk3x_i2c_setup' > > > > Cc: Heiko Stuebner <heiko@sntech.de> > > Cc: Max Schwarz <max.schwarz@online.de> > > Cc: linux-arm-kernel@lists.infradead.org > > Cc: linux-rockchip@lists.infradead.org > > Cc: linux-i2c@vger.kernel.org > > Signed-off-by: Lee Jones <lee.jones@linaro.org> > > --- > > drivers/i2c/busses/i2c-rk3x.c | 18 +++++++++--------- > > 1 file changed, 9 insertions(+), 9 deletions(-) > > > > diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c > > index 819ab4ee517e1..1dfbd1185aefc 100644 > > --- a/drivers/i2c/busses/i2c-rk3x.c > > +++ b/drivers/i2c/busses/i2c-rk3x.c > > @@ -238,7 +238,7 @@ static inline void rk3x_i2c_clean_ipd(struct rk3x_i2c *i2c) > > i2c_writel(i2c, REG_INT_ALL, REG_IPD); > > } > > > > -/** > > +/* > > * Generate a START condition, which triggers a REG_INT_START interrupt. > > */ > > static void rk3x_i2c_start(struct rk3x_i2c *i2c) > > @@ -257,7 +257,7 @@ static void rk3x_i2c_start(struct rk3x_i2c *i2c) > > i2c_writel(i2c, val, REG_CON); > > } > > > > -/** > > +/* > > * Generate a STOP condition, which triggers a REG_INT_STOP interrupt. > > what made you decide between demoting and completing comments? > I.e. here you demot the "static void rk3x_i2c_stop()", while below > you for example complete the "static rk3x_i2c_get_spec()". > > So I somehow do not yet see the pattern ;-)
Completeness. This one is missing parameter descriptions, the one I provided the function name to below, is otherwise complete.
-- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
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