2024-12-12 20:33:15 +00:00
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From 75203c6641cfe47dfb817b095430021b0981ff47 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Tue, 10 Dec 2024 12:06:14 +0000
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2024-12-27 16:14:40 +00:00
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Subject: [PATCH] misc: rp1-pio: Minor cosmetic tweaks
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2024-12-12 20:33:15 +00:00
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No functional change.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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drivers/misc/rp1-pio.c | 7 +++----
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1 file changed, 3 insertions(+), 4 deletions(-)
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--- a/drivers/misc/rp1-pio.c
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+++ b/drivers/misc/rp1-pio.c
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@@ -683,7 +683,7 @@ err_dma_free:
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}
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static int rp1_pio_sm_tx_user(struct rp1_pio_device *pio, struct dma_info *dma,
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- const void __user *userbuf, size_t bytes)
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+ const void __user *userbuf, size_t bytes)
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{
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struct platform_device *pdev = pio->pdev;
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struct dma_async_tx_descriptor *desc;
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@@ -757,7 +757,7 @@ static int rp1_pio_sm_tx_user(struct rp1
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}
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static int rp1_pio_sm_rx_user(struct rp1_pio_device *pio, struct dma_info *dma,
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- void __user *userbuf, size_t bytes)
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+ void __user *userbuf, size_t bytes)
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{
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struct platform_device *pdev = pio->pdev;
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struct dma_async_tx_descriptor *desc;
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@@ -809,8 +809,7 @@ static int rp1_pio_sm_rx_user(struct rp1
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desc->callback = rp1_pio_sm_dma_callback;
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desc->callback_param = dma;
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- // Submit the buffer - the callback will kick the semaphore
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-
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+ /* Submit the buffer - the callback will kick the semaphore */
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ret = dmaengine_submit(desc);
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if (ret < 0)
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break;
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