Hi Jean-Christophe,
Le Wed, 7 Nov 2012 17:45:23 +0100,
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> a écrit :
> > @@ -1900,7 +1900,7 @@ static void __init at91_add_device_tdes(void) {}
> > * -------------------------------------------------------------------- */
> >
> > #if defined(CONFIG_CRYPTO_DEV_ATMEL_AES) || defined(CONFIG_CRYPTO_DEV_ATMEL_AES_MODULE)
> > -static struct aes_platform_data aes_data;
> > +static struct crypto_platform_data aes_data;
> > static u64 aes_dmamask = DMA_BIT_MASK(32);
> >
> > static struct resource aes_resources[] = {
> > @@ -1931,9 +1931,11 @@ static struct platform_device at91sam9g45_aes_device = {
> > static void __init at91_add_device_aes(void)
> > {
> > struct at_dma_slave *atslave;
> > - struct aes_dma_data *alt_atslave;
> > + struct crypto_dma_data *alt_atslave;
> >
> > - alt_atslave = kzalloc(sizeof(struct aes_dma_data), GFP_KERNEL);
> > + alt_atslave = kzalloc(sizeof(struct crypto_dma_data), GFP_KERNEL);
> I still not understand why we need to allocate it
>
> just declare it as static
>
last time we had some data static and you asked to alloc them (and
didn't bother to answer why you required that :
http://lkml.indiana.edu/hypermail/linux/kernel/1207.0/02779.html ), now
you ask to declare static something which is allocated (and
that's already done this way for the mci) : may you please explain why
so that we get it the right way for next time ?
Thanks
Eric
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