diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2012-05-07 10:29:38 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-05-11 11:14:19 +0200 |
| commit | 09486cbb26f26cedbfe18b12cedd25607de550df (patch) | |
| tree | 0cb1fba8b814c9e3695d200c63af4b8da091ed82 /arch/arm/mach-ux500/board-mop500-msp.c | |
| parent | a09806607fd20bed2f8c41fe22793386790a14aa (diff) | |
ARM: ux500: alter MSP registration to return a device pointer
Alter the db8500_add_msp_i2s() calls to return a struct
platform_device * pointer, not an integer. We nee the pointer
to obtain a pinctrl handle.
Cc: Ola Lilja <ola.o.lilja@stericsson.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ux500/board-mop500-msp.c')
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500-msp.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-msp.c b/arch/arm/mach-ux500/board-mop500-msp.c index c8f6300cb7d2..aacaf80c66a1 100644 --- a/arch/arm/mach-ux500/board-mop500-msp.c +++ b/arch/arm/mach-ux500/board-mop500-msp.c @@ -170,7 +170,8 @@ static struct stedma40_chan_cfg msp2_dma_tx = { /* data_width is set during configuration */ }; -static int db8500_add_msp_i2s(struct device *parent, int id, +static struct platform_device *db8500_add_msp_i2s(struct device *parent, + int id, resource_size_t base, int irq, struct msp_i2s_platform_data *pdata) { @@ -188,10 +189,10 @@ static int db8500_add_msp_i2s(struct device *parent, int id, if (!pdev) { pr_err("Failed to register platform-device 'ux500-msp-i2s.%d'!\n", id); - return -EIO; + return NULL; } - return 0; + return pdev; } /* Platform device for ASoC U8500 machine */ @@ -228,23 +229,21 @@ static struct msp_i2s_platform_data msp3_platform_data = { int mop500_msp_init(struct device *parent) { - int ret; - pr_info("%s: Register platform-device 'snd-soc-u8500'.\n", __func__); platform_device_register(&snd_soc_u8500); pr_info("Initialize MSP I2S-devices.\n"); - ret = db8500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0, - &msp0_platform_data); - ret |= db8500_add_msp_i2s(parent, 1, U8500_MSP1_BASE, IRQ_DB8500_MSP1, - &msp1_platform_data); - ret |= db8500_add_msp_i2s(parent, 2, U8500_MSP2_BASE, IRQ_DB8500_MSP2, - &msp2_platform_data); - ret |= db8500_add_msp_i2s(parent, 3, U8500_MSP3_BASE, IRQ_DB8500_MSP1, - &msp3_platform_data); + db8500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0, + &msp0_platform_data); + db8500_add_msp_i2s(parent, 1, U8500_MSP1_BASE, IRQ_DB8500_MSP1, + &msp1_platform_data); + db8500_add_msp_i2s(parent, 2, U8500_MSP2_BASE, IRQ_DB8500_MSP2, + &msp2_platform_data); + db8500_add_msp_i2s(parent, 3, U8500_MSP3_BASE, IRQ_DB8500_MSP1, + &msp3_platform_data); pr_info("%s: Register platform-device 'ux500-pcm'\n", __func__); platform_device_register(&ux500_pcm); - return ret; + return 0; } |