| Message ID | 20220205005232.772726-5-j.neuschaefer@gmx.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | clk drivers: Terminate clk_div_table with sentinel element | expand |
On 5/2/22 01:52, Jonathan Neuschäfer wrote: > In order that the end of a clk_div_table can be detected, it must be > terminated with a sentinel element (.div = 0). > > Fixes: 631c53478973d ("clk: Add CLPS711X clk driver") > Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> > --- > > v3: > - no changes > > v2: > - Add Fixes tag > --- > drivers/clk/clk-clps711x.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/clk/clk-clps711x.c b/drivers/clk/clk-clps711x.c > index a2c6486ef1708..d96d96c8752c7 100644 > --- a/drivers/clk/clk-clps711x.c > +++ b/drivers/clk/clk-clps711x.c > @@ -28,11 +28,13 @@ static const struct clk_div_table spi_div_table[] = { > { .val = 1, .div = 8, }, > { .val = 2, .div = 2, }, > { .val = 3, .div = 1, }, > + {} Why not use the same style on all patches? Others developers looking at this code will directly grab this is a sentinel section, instead of wondering why this empty section is here. { /* sentinel */ } Anyhow the patch logic is correct, so: Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> > }; > > static const struct clk_div_table timer_div_table[] = { > { .val = 0, .div = 256, }, > { .val = 1, .div = 1, }, > + {} (same comment) > }; > > struct clps711x_clk { > -- > 2.34.1 >
On Sat, Feb 05, 2022 at 01:13:00PM +0100, Philippe Mathieu-Daudé wrote: > On 5/2/22 01:52, Jonathan Neuschäfer wrote: > > In order that the end of a clk_div_table can be detected, it must be > > terminated with a sentinel element (.div = 0). > > > > Fixes: 631c53478973d ("clk: Add CLPS711X clk driver") > > Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> > > --- > > > > v3: > > - no changes > > > > v2: > > - Add Fixes tag > > --- > > drivers/clk/clk-clps711x.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/drivers/clk/clk-clps711x.c b/drivers/clk/clk-clps711x.c > > index a2c6486ef1708..d96d96c8752c7 100644 > > --- a/drivers/clk/clk-clps711x.c > > +++ b/drivers/clk/clk-clps711x.c > > @@ -28,11 +28,13 @@ static const struct clk_div_table spi_div_table[] = { > > { .val = 1, .div = 8, }, > > { .val = 2, .div = 2, }, > > { .val = 3, .div = 1, }, > > + {} > > Why not use the same style on all patches? Others developers looking > at this code will directly grab this is a sentinel section, instead of > wondering why this empty section is here. > > { /* sentinel */ } I found the {} style sufficient. But ok, I'll go with { /* sentinel */ } now. > > Anyhow the patch logic is correct, so: > Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Thanks! Jonathan
diff --git a/drivers/clk/clk-clps711x.c b/drivers/clk/clk-clps711x.c index a2c6486ef1708..d96d96c8752c7 100644 --- a/drivers/clk/clk-clps711x.c +++ b/drivers/clk/clk-clps711x.c @@ -28,11 +28,13 @@ static const struct clk_div_table spi_div_table[] = { { .val = 1, .div = 8, }, { .val = 2, .div = 2, }, { .val = 3, .div = 1, }, + {} }; static const struct clk_div_table timer_div_table[] = { { .val = 0, .div = 256, }, { .val = 1, .div = 1, }, + {} }; struct clps711x_clk {
In order that the end of a clk_div_table can be detected, it must be terminated with a sentinel element (.div = 0). Fixes: 631c53478973d ("clk: Add CLPS711X clk driver") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> --- v3: - no changes v2: - Add Fixes tag --- drivers/clk/clk-clps711x.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.34.1