#ifndef SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED #define SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED #include #include /** * struct iso_packets_buffer - manages a buffer for many packets * @iso_buffer: the memory containing the packets * @packets: an array, with each element pointing to one packet */ struct iso_packets_buffer { struct fw_iso_buffer iso_buffer; struct { void *buffer; unsigned int offset; } *packets; }; int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit, unsigned int count, unsigned int packet_size, enum dma_data_direction direction); void iso_packets_buffer_destroy(struct iso_packets_buffer *b, struct fw_unit *unit); #endif net-next.git
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authorStanislaw Gruszka <sgruszka@redhat.com>2017-01-29 12:40:52 +0100
committerKalle Valo <kvalo@codeaurora.org>2017-01-31 09:08:52 +0200
commit33e962c8871f015f5c8978384553dddcf5b81b22 (patch)
tree43aff96c2ee21d9e0fa2018457778a4de52053cd /sound/soc/codecs/ml26124.c
parent575ddce0507789bf9830d089557d2199d2f91865 (diff)
rt2x00: fix clk_get call
clk_get() takes two arguments and might return ERR_PTR(), so we have to nullify pointer on that case, to do not break further call to clk_get_rate(). Reported-by: Felix Fietkau <nbd@nbd.name> Fixes: 34db70b92fae ("rt2x00: add copy of clk for soc devices") Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'sound/soc/codecs/ml26124.c')