On Sat, 9 Dec 2017 08:24:03 +0100 Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> wrote: > The first patch converts 's3c_onenand_probe()' to devm_ functions. > This fixes a leak in one path (line 872). > This also free_irq which was not handled at all. (I hope I'm correct :) ) > > The 2nd patch is about an un-handled error code which looks spurious. > Not sure if I'm right. > > > While compile-testing it, I had to tweak the code because I don't have any > cross-compiler. Oh come on! It's really not that complicated to install an arm toolchain and cross compile the kernel. > I commented the line "#include <asm/mach/flash.h>" and the compilation > succeeded. So maybe, this include is also useless. Yep, it's not surprising, the driver is really in a poor state. I also noticed that buffers allocated with kmalloc are flagged as __iomem regions, which is obviously wrong. And I fear we'll find plenty of other issues if we dig a bit more. > I've left it as-is, though. Can be fixed in another patch. > > > Theses patches have been compile-tested-only. > > > Christophe JAILLET (2): > mtd: onenand: samsung: use devm_ function to simplify code and fix > some leaks > mtd: onenand: samsung: return an error if > 'mtd_device_parse_register()' fails > > drivers/mtd/onenand/samsung.c | 169 +++++++++--------------------------------- > 1 file changed, 34 insertions(+), 135 deletions(-) > -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
