From cbf854ab36870b931aeba4edd954015b7c3005a2 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Wed, 30 Sep 2015 13:35:15 +0100 Subject: nvmem: core: Handle shift bits in-place if cell->nbits is non-zero 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 Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman --- drivers/nvmem/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/nvmem/core.c') diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index f4af8e5fcd94..676607cb01bb 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; -- cgit v1.2.3