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Groups > linux.kernel > #1227736
| From | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] nvmem: core: Handle shift bits in-place if cell->nbits is non-zero |
| Date | 2015-09-18 12:00 +0200 |
| Message-ID | <qa0Cv-7v5-39@gated-at.bofh.it> (permalink) |
| References | <qa0Cv-7v5-35@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi Axel, Thanks for the patch Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> I remember fixing this sometime back which was reported by static checker reported by Dan Carpenter, I forgot to send it over to wider audience. Thanks for reminding. --srini On 18/09/15 10:50, Axel Lin wrote: > It's pointless to test (cell->bit_offset || cell->bit_offset). > nvmem_shift_read_buffer_in_place() should be called when > (cell->bit_offset || cell->nbits). > > Signed-off-by: Axel Lin <axel.lin@ingics.com> > --- > drivers/nvmem/core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c > index d3c6676..c39723a 100644 > --- a/drivers/nvmem/core.c > +++ b/drivers/nvmem/core.c > @@ -825,7 +825,7 @@ static int __nvmem_cell_read(struct nvmem_device *nvmem, > return rc; > > /* shift bits in-place */ > - if (cell->bit_offset || cell->bit_offset) > + if (cell->bit_offset || cell->nbits) > nvmem_shift_read_buffer_in_place(cell, buf); > > *len = cell->bytes; > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] nvmem: core: Handle shift bits in-place if cell->nbits is non-zero Axel Lin <axel.lin@ingics.com> - 2015-09-18 12:00 +0200 Re: [PATCH] nvmem: core: Handle shift bits in-place if cell->nbits is non-zero Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2015-09-18 12:00 +0200
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