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| author | Sergei Antonov <saproj@gmail.com> | 2023-02-03 22:09:03 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-02-10 13:41:07 -0500 |
| commit | 9628c3e8b12d6e64dd649b14770c25b5e8be3b70 (patch) | |
| tree | fbe75cfada9dbe216e74a435a3ce80ace7b07adc | |
| parent | e9a1d8bfc95dd971426fdb6ee951040c9f2bbcea (diff) | |
| download | u-boot-9628c3e8b12d6e64dd649b14770c25b5e8be3b70.zip u-boot-9628c3e8b12d6e64dd649b14770c25b5e8be3b70.tar.gz u-boot-9628c3e8b12d6e64dd649b14770c25b5e8be3b70.tar.bz2 | |
net: ftmac100: simplify priv->iobase casting
Replace 'phys_addr_t iobase' with 'struct ftmac100 *ftmac100' in
struct ftmac100_data. It allows to remove casting in a number of places.
Since priv->iobase is phys_addr_t, use phys_to_virt() to make
a pointer from it.
Signed-off-by: Sergei Antonov <saproj@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
| -rw-r--r-- | drivers/net/ftmac100.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ftmac100.c b/drivers/net/ftmac100.c index 7c89d7f..e7b9d88 100644 --- a/drivers/net/ftmac100.c +++ b/drivers/net/ftmac100.c @@ -28,7 +28,7 @@ struct ftmac100_data { struct ftmac100_rxdes rxdes[PKTBUFSRX]; int rx_index; const char *name; - phys_addr_t iobase; + struct ftmac100 *ftmac100; }; /* @@ -36,7 +36,7 @@ struct ftmac100_data { */ static void ftmac100_reset(struct ftmac100_data *priv) { - struct ftmac100 *ftmac100 = (struct ftmac100 *)(uintptr_t)priv->iobase; + struct ftmac100 *ftmac100 = priv->ftmac100; debug ("%s()\n", __func__); @@ -57,7 +57,7 @@ static void ftmac100_reset(struct ftmac100_data *priv) static void ftmac100_set_mac(struct ftmac100_data *priv , const unsigned char *mac) { - struct ftmac100 *ftmac100 = (struct ftmac100 *)(uintptr_t)priv->iobase; + struct ftmac100 *ftmac100 = priv->ftmac100; unsigned int maddr = mac[0] << 8 | mac[1]; unsigned int laddr = mac[2] << 24 | mac[3] << 16 | mac[4] << 8 | mac[5]; @@ -72,7 +72,7 @@ static void ftmac100_set_mac(struct ftmac100_data *priv , */ static void _ftmac100_halt(struct ftmac100_data *priv) { - struct ftmac100 *ftmac100 = (struct ftmac100 *)(uintptr_t)priv->iobase; + struct ftmac100 *ftmac100 = priv->ftmac100; debug ("%s()\n", __func__); writel (0, &ftmac100->maccr); } @@ -82,7 +82,7 @@ static void _ftmac100_halt(struct ftmac100_data *priv) */ static int _ftmac100_init(struct ftmac100_data *priv, unsigned char enetaddr[6]) { - struct ftmac100 *ftmac100 = (struct ftmac100 *)(uintptr_t)priv->iobase; + struct ftmac100 *ftmac100 = priv->ftmac100; struct ftmac100_txdes *txdes = priv->txdes; struct ftmac100_rxdes *rxdes = priv->rxdes; unsigned int maccr; @@ -187,7 +187,7 @@ static int __ftmac100_recv(struct ftmac100_data *priv) */ static int _ftmac100_send(struct ftmac100_data *priv, void *packet, int length) { - struct ftmac100 *ftmac100 = (struct ftmac100 *)(uintptr_t)priv->iobase; + struct ftmac100 *ftmac100 = priv->ftmac100; struct ftmac100_txdes *curr_des = priv->txdes; ulong start; @@ -314,7 +314,7 @@ static int ftmac100_of_to_plat(struct udevice *dev) struct eth_pdata *pdata = dev_get_plat(dev); const char *mac; pdata->iobase = dev_read_addr(dev); - priv->iobase = pdata->iobase; + priv->ftmac100 = phys_to_virt(pdata->iobase); mac = dtbmacaddr(0); if (mac) memcpy(pdata->enetaddr , mac , 6); |