diff options
Diffstat (limited to 'drivers/mtd/spi-nor/xilinx.c')
| -rw-r--r-- | drivers/mtd/spi-nor/xilinx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/mtd/spi-nor/xilinx.c b/drivers/mtd/spi-nor/xilinx.c index 9459ac2609dc..1d2f5db047bd 100644 --- a/drivers/mtd/spi-nor/xilinx.c +++ b/drivers/mtd/spi-nor/xilinx.c @@ -15,6 +15,12 @@ #define XSR_PAGESIZE BIT(0) /* Page size in Po2 or Linear */ #define XSR_RDY BIT(7) /* Ready */ +#define XILINX_RDSR_OP(buf) \ + SPI_MEM_OP(SPI_MEM_OP_CMD(XILINX_OP_RDSR, 0), \ + SPI_MEM_OP_NO_ADDR, \ + SPI_MEM_OP_NO_DUMMY, \ + SPI_MEM_OP_DATA_IN(1, buf, 0)) + #define S3AN_INFO(_jedec_id, _n_sectors, _page_size) \ .id = { \ ((_jedec_id) >> 16) & 0xff, \ @@ -72,11 +78,7 @@ static int xilinx_nor_read_sr(struct spi_nor *nor, u8 *sr) int ret; if (nor->spimem) { - struct spi_mem_op op = - SPI_MEM_OP(SPI_MEM_OP_CMD(XILINX_OP_RDSR, 0), - SPI_MEM_OP_NO_ADDR, - SPI_MEM_OP_NO_DUMMY, - SPI_MEM_OP_DATA_IN(1, sr, 0)); + struct spi_mem_op op = XILINX_RDSR_OP(sr); spi_nor_spimem_setup_op(nor, &op, nor->reg_proto); |