FreeBSD Bugzilla – Attachment 206336 Details for
Bug 239699
[patch] dev/isl: Switch to iicdev_readfrom/writeio
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[patch]
isl patch
isl.patch (text/plain), 891 bytes, created by
Chuhong Yuan
on 2019-08-07 15:17:47 UTC
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Description:
isl patch
Filename:
MIME Type:
Creator:
Chuhong Yuan
Created:
2019-08-07 15:17:47 UTC
Size:
891 bytes
patch
obsolete
>Index: sys/dev/isl/isl.c >=================================================================== >--- sys/dev/isl/isl.c (revision 350672) >+++ sys/dev/isl/isl.c (working copy) >@@ -78,25 +78,13 @@ > static int > isl_read_byte(device_t dev, uint8_t reg, uint8_t *val) > { >- uint16_t addr = iicbus_get_addr(dev); >- struct iic_msg msgs[] = { >- { addr, IIC_M_WR | IIC_M_NOSTOP, 1, ® }, >- { addr, IIC_M_RD, 1, val }, >- }; >- >- return (iicbus_transfer(dev, msgs, nitems(msgs))); >+ return (iicdev_readfrom(dev, reg, val, 1, IIC_INTRWAIT)); > } > > static int > isl_write_byte(device_t dev, uint8_t reg, uint8_t val) > { >- uint16_t addr = iicbus_get_addr(dev); >- uint8_t bytes[] = { reg, val }; >- struct iic_msg msgs[] = { >- { addr, IIC_M_WR, nitems(bytes), bytes }, >- }; >- >- return (iicbus_transfer(dev, msgs, nitems(msgs))); >+ return (iicdev_writeto(dev, reg, &val, 1, IIC_INTRWAIT)); > } > > /*
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bug 239699
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