| Message ID | 20230528195830.164669-3-lars@metafoo.de |
|---|---|
| State | Accepted |
| Commit | 81ea9a0710bcf74934446f63898f0186aeb2b5b8 |
| Headers | show |
| Series | [1/3] spi: spi-sn-f-ospi: Use devm_clk_get_enabled() | expand |
diff --git a/drivers/spi/spi-sn-f-ospi.c b/drivers/spi/spi-sn-f-ospi.c index 691b6092fb3f..d64d3f75c726 100644 --- a/drivers/spi/spi-sn-f-ospi.c +++ b/drivers/spi/spi-sn-f-ospi.c @@ -526,7 +526,7 @@ static int f_ospi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) static bool f_ospi_supports_op_width(struct spi_mem *mem, const struct spi_mem_op *op) { - u8 width_available[] = { 0, 1, 2, 4, 8 }; + static const u8 width_available[] = { 0, 1, 2, 4, 8 }; u8 width_op[] = { op->cmd.buswidth, op->addr.buswidth, op->dummy.buswidth, op->data.buswidth }; bool is_match_found;
The `width_available` array is currently placed on the `f_ospi_supports_op_width()` function's stack. But the array is never modified. Make it `static const`. This makes the code slightly smaller and more efficient. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> --- drivers/spi/spi-sn-f-ospi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)