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staging: vc04_services: make use of devm_platform_ioremap_resource

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fix below issue reported by coccicheck
drivers/staging//vc04_services/interface/vchiq_arm/vchiq_2835_arm.c:139
WARNING: Use devm_platform_ioremap_resource for g_regs

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Link: https://lore.kernel.org/r/1570353394-9991-1-git-send-email-hariprasad.kelam@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hariprasad Kelam
2019-10-06 14:46:21 +05:30
committed by Greg Kroah-Hartman
parent f342e25808
commit d4fbce956d
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
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@@ -81,7 +81,6 @@ int vchiq_platform_init(struct platform_device *pdev, struct vchiq_state *state)
struct vchiq_drvdata *drvdata = platform_get_drvdata(pdev);
struct rpi_firmware *fw = drvdata->fw;
struct vchiq_slot_zero *vchiq_slot_zero;
struct resource *res;
void *slot_mem;
dma_addr_t slot_phys;
u32 channelbase;
@@ -135,8 +134,7 @@ int vchiq_platform_init(struct platform_device *pdev, struct vchiq_state *state)
if (vchiq_init_state(state, vchiq_slot_zero) != VCHIQ_SUCCESS)
return -EINVAL;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
g_regs = devm_ioremap_resource(&pdev->dev, res);
g_regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(g_regs))
return PTR_ERR(g_regs);