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Diffstat (limited to 'arch/arm/mach-at91/at91sam9g45_devices.c')
-rw-r--r--arch/arm/mach-at91/at91sam9g45_devices.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 827c9f2a70fb..f0bf68268ca2 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -18,7 +18,7 @@
18#include <linux/platform_device.h> 18#include <linux/platform_device.h>
19#include <linux/i2c-gpio.h> 19#include <linux/i2c-gpio.h>
20#include <linux/atmel-mci.h> 20#include <linux/atmel-mci.h>
21#include <linux/platform_data/atmel-aes.h> 21#include <linux/platform_data/crypto-atmel.h>
22 22
23#include <linux/platform_data/at91_adc.h> 23#include <linux/platform_data/at91_adc.h>
24 24
@@ -1900,7 +1900,8 @@ static void __init at91_add_device_tdes(void) {}
1900 * -------------------------------------------------------------------- */ 1900 * -------------------------------------------------------------------- */
1901 1901
1902#if defined(CONFIG_CRYPTO_DEV_ATMEL_AES) || defined(CONFIG_CRYPTO_DEV_ATMEL_AES_MODULE) 1902#if defined(CONFIG_CRYPTO_DEV_ATMEL_AES) || defined(CONFIG_CRYPTO_DEV_ATMEL_AES_MODULE)
1903static struct aes_platform_data aes_data; 1903static struct crypto_platform_data aes_data;
1904static struct crypto_dma_data alt_atslave;
1904static u64 aes_dmamask = DMA_BIT_MASK(32); 1905static u64 aes_dmamask = DMA_BIT_MASK(32);
1905 1906
1906static struct resource aes_resources[] = { 1907static struct resource aes_resources[] = {
@@ -1931,23 +1932,20 @@ static struct platform_device at91sam9g45_aes_device = {
1931static void __init at91_add_device_aes(void) 1932static void __init at91_add_device_aes(void)
1932{ 1933{
1933 struct at_dma_slave *atslave; 1934 struct at_dma_slave *atslave;
1934 struct aes_dma_data *alt_atslave;
1935
1936 alt_atslave = kzalloc(sizeof(struct aes_dma_data), GFP_KERNEL);
1937 1935
1938 /* DMA TX slave channel configuration */ 1936 /* DMA TX slave channel configuration */
1939 atslave = &alt_atslave->txdata; 1937 atslave = &alt_atslave.txdata;
1940 atslave->dma_dev = &at_hdmac_device.dev; 1938 atslave->dma_dev = &at_hdmac_device.dev;
1941 atslave->cfg = ATC_FIFOCFG_ENOUGHSPACE | ATC_SRC_H2SEL_HW | 1939 atslave->cfg = ATC_FIFOCFG_ENOUGHSPACE | ATC_SRC_H2SEL_HW |
1942 ATC_SRC_PER(AT_DMA_ID_AES_RX); 1940 ATC_SRC_PER(AT_DMA_ID_AES_RX);
1943 1941
1944 /* DMA RX slave channel configuration */ 1942 /* DMA RX slave channel configuration */
1945 atslave = &alt_atslave->rxdata; 1943 atslave = &alt_atslave.rxdata;
1946 atslave->dma_dev = &at_hdmac_device.dev; 1944 atslave->dma_dev = &at_hdmac_device.dev;
1947 atslave->cfg = ATC_FIFOCFG_ENOUGHSPACE | ATC_DST_H2SEL_HW | 1945 atslave->cfg = ATC_FIFOCFG_ENOUGHSPACE | ATC_DST_H2SEL_HW |
1948 ATC_DST_PER(AT_DMA_ID_AES_TX); 1946 ATC_DST_PER(AT_DMA_ID_AES_TX);
1949 1947
1950 aes_data.dma_slave = alt_atslave; 1948 aes_data.dma_slave = &alt_atslave;
1951 platform_device_register(&at91sam9g45_aes_device); 1949 platform_device_register(&at91sam9g45_aes_device);
1952} 1950}
1953#else 1951#else