| Message ID | 20210523155411.11185-2-f.fainelli@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 190e6e291a4c5b9602817cffeacfd577f805e563 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | net: r6040: Non-functional changes | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 4 of 4 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 16 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index 7c74318620b1..aff68e2cb700 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -200,7 +200,7 @@ static int r6040_phy_read(void __iomem *ioaddr, int phy_addr, int reg) int limit = MAC_DEF_TIMEOUT; u16 cmd; - iowrite16(MDIO_READ + reg + (phy_addr << 8), ioaddr + MMDIO); + iowrite16(MDIO_READ | reg | (phy_addr << 8), ioaddr + MMDIO); /* Wait for the read bit to be cleared */ while (limit--) { cmd = ioread16(ioaddr + MMDIO); @@ -224,7 +224,7 @@ static int r6040_phy_write(void __iomem *ioaddr, iowrite16(val, ioaddr + MMWD); /* Write the command to the MDIO bus */ - iowrite16(MDIO_WRITE + reg + (phy_addr << 8), ioaddr + MMDIO); + iowrite16(MDIO_WRITE | reg | (phy_addr << 8), ioaddr + MMDIO); /* Wait for the write bit to be cleared */ while (limit--) { cmd = ioread16(ioaddr + MMDIO);
This is not a functional change, but we should be using a logical or to assign the bits we will be writing to the MDIO read and write registers. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- drivers/net/ethernet/rdc/r6040.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)