Messages in this thread | | | Date | Mon, 5 Feb 2024 09:09:55 -0300 | From | "Ricardo B. Marliere" <> | Subject | Re: [PATCH] dma: dma-sysfs: make dma_subsys const |
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On 5 Feb 06:17, John Paul Adrian Glaubitz wrote: > Hi Ricardo, > > On Sun, 2024-02-04 at 12:15 -0300, Ricardo B. Marliere wrote: > > Now that the driver core can properly handle constant struct bus_type, > > move the dma_subsys variable to be a constant structure as well, > > placing it into read-only memory which can not be modified at runtime. > > > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> > > --- > > arch/sh/drivers/dma/dma-sysfs.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/arch/sh/drivers/dma/dma-sysfs.c b/arch/sh/drivers/dma/dma-sysfs.c > > index 431bc18f0a41..9f666280d80c 100644 > > --- a/arch/sh/drivers/dma/dma-sysfs.c > > +++ b/arch/sh/drivers/dma/dma-sysfs.c > > @@ -15,7 +15,7 @@ > > #include <linux/string.h> > > #include <asm/dma.h> > > > > -static struct bus_type dma_subsys = { > > +static const struct bus_type dma_subsys = { > > .name = "dma", > > .dev_name = "dma", > > }; > > > > --- > > base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d > > change-id: 20240204-bus_cleanup-sh-6d3c136da6bb > > > > Best regards, > > Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> > > Thanks for your patch. I will merge it into my linux-sh this weekend > after returning from FOSDEM, either this evening or tomorrow.
Hi John,
thanks for reviewing. I was wondering if your tree should be listed under SUPERH in the MAINTAINERS file? I didn't find it there and had to do some searching.
All the best, - Ricardo.
> > Thanks, > Adrian > > -- > .''`. John Paul Adrian Glaubitz > : :' : Debian Developer > `. `' Physicist > `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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