From mboxrd@z Thu Jan 1 00:00:00 1970 From: david@lechnology.com (David Lechner) Date: Fri, 16 Feb 2018 13:22:20 -0600 Subject: [PATCH 1/6] nand: davinci: rename the platform driver In-Reply-To: <20180216201923.16bfca7f@bbrezillon> References: <20180216164712.25898-1-brgl@bgdev.pl> <20180216164712.25898-2-brgl@bgdev.pl> <20180216201923.16bfca7f@bbrezillon> Message-ID: <93fd5120-28c6-96c7-4a0d-a4bd065f5ae6@lechnology.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 02/16/2018 01:19 PM, Boris Brezillon wrote: > On Fri, 16 Feb 2018 17:47:07 +0100 > Bartosz Golaszewski wrote: > >> From: Bartosz Golaszewski >> >> Commit d8e22fb4ccac ("ARM: da850: add the nand dev_id to the clock >> lookup table") broke the nand support in board file mode for >> da850-based boards. Instead of reverting it and breaking the DT users >> in the process (due to clock lookup), rename the driver to match the >> clock table before renaming the users. >> >> Fixes: d8e22fb4ccac ("ARM: da850: add the nand dev_id to the clock lookup table") >> Signed-off-by: Bartosz Golaszewski >> --- >> drivers/mtd/nand/davinci_nand.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c >> index ccc8c43abcff..4fb143bf1872 100644 >> --- a/drivers/mtd/nand/davinci_nand.c >> +++ b/drivers/mtd/nand/davinci_nand.c >> @@ -865,7 +865,7 @@ static struct platform_driver nand_davinci_driver = { >> .probe = nand_davinci_probe, >> .remove = nand_davinci_remove, >> .driver = { >> - .name = "davinci_nand", >> + .name = "davinci-nand", > > Another side-effect of this change you should be aware of: by doing > that you also break all users that were defining partitions through the > cmdline using mtdparts=davinci_nand.0:. > > Not sure this is a good idea ;-). Also, once we move to the common clock framework, the AUXDATA that causes the DT clock lookup breakage you are trying to avoid will go away, so that won't be a reason for changing this either.