hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

spi: Micrel eth switch: declare missing of table 

Add missing <of_device_id> table for SPI driver relying on SPI
device match since compatible is in a DT binding or in a DTS.

Before this patch:
modinfo drivers/net/phy/spi_ks8995.ko | grep alias
alias:          spi:ksz8795
alias:          spi:ksz8864
alias:          spi:ks8995

After this patch:
modinfo drivers/net/phy/spi_ks8995.ko | grep alias
alias:          spi:ksz8795
alias:          spi:ksz8864
alias:          spi:ks8995
alias:          of:N*T*Cmicrel,ksz8795C*
alias:          of:N*T*Cmicrel,ksz8795
alias:          of:N*T*Cmicrel,ksz8864C*
alias:          of:N*T*Cmicrel,ksz8864
alias:          of:N*T*Cmicrel,ks8995C*
alias:          of:N*T*Cmicrel,ks8995

Reported-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Daniel Gomez <dagmcr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Gomez 2019-04-22 21:08:03 +02:00 committed by David S. Miller
parent b561af36b1
commit 2f23a2a768
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/phy/spi_ks8995.c
View File

@ -159,6 +159,14 @@ static const struct spi_device_id ks8995_id[] = {
};
MODULE_DEVICE_TABLE(spi, ks8995_id);
static const struct of_device_id ks8895_spi_of_match[] = {
{ .compatible = "micrel,ks8995" },
{ .compatible = "micrel,ksz8864" },
{ .compatible = "micrel,ksz8795" },
{ },
};
MODULE_DEVICE_TABLE(of, ks8895_spi_of_match);
static inline u8 get_chip_id(u8 val)
{
return (val >> ID1_CHIPID_S) & ID1_CHIPID_M;
@ -526,6 +534,7 @@ static int ks8995_remove(struct spi_device *spi)
static struct spi_driver ks8995_driver = {
.driver = {
.name = "spi-ks8995",
.of_match_table = of_match_ptr(ks8895_spi_of_match),
},
.probe = ks8995_probe,
.remove = ks8995_remove,