Re: [PATCH V2] soundwire: sysfs: Constify static struct attribute_group

2021-01-19 Thread Vinod Koul
On 17-01-21, 23:16, Rikard Falkeborn wrote: > The only place sdw_slave_dev_attr_group is used is when its address is > passed to devm_device_add_group() which takes a pointer to const struct > attribute_group. Make it const to allow the compiler to put it in > read-only memory. This makes all attri

[PATCH V2] soundwire: sysfs: Constify static struct attribute_group

2021-01-17 Thread Rikard Falkeborn
The only place sdw_slave_dev_attr_group is used is when its address is passed to devm_device_add_group() which takes a pointer to const struct attribute_group. Make it const to allow the compiler to put it in read-only memory. This makes all attribute_group structs in the file const. Done with the