On Sat, 2014-03-15 at 10:18 -0700, Haiyang Zhang wrote: [...] > #define RING_SIZE_MIN 64 > -static int ring_size = 128; > +int ring_size = 128; > module_param(ring_size, int, S_IRUGO); > MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)");
You have to add some driver-specific prefix to the variable name if it
is going to be extern. (And use module_param_named to avoid changing
the parameter name too.)
[...]
> +u8 hash_key[HASH_KEYLEN] = {
> + 0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2,
> + 0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f, 0xb0,
> + 0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b, 0x30, 0xb4,
> + 0x77, 0xcb, 0x2d, 0xa3, 0x80, 0x30, 0xf2, 0x0c,
> + 0x6a, 0x42, 0xb7, 0x3b, 0xbe, 0xac, 0x01, 0xfa
> +};
[...]
Same for this one.
Ben.
--
Ben Hutchings
I'm always amazed by the number of people who take up solipsism because
they heard someone else explain it. - E*Borg on alt.fan.pratchett
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