linux-kernel - [PATCH 06/17] dma: ste_dma40: Supply 2 missing struct attribute descriptions

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Message-Id: <20200714111546.1755231-7-lee.jones@linaro.org>
Date:   Tue, 14 Jul 2020 12:15:35 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     dan.j.williams@...el.com, vkoul@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dmaengine@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Per Forlin <per.forlin@...ricsson.com>,
        Jonas Aaberg <jonas.aberg@...ricsson.com>
Subject: [PATCH 06/17] dma: ste_dma40: Supply 2 missing struct attribute descriptions

Fixes the following W=1 kernel build warning(s):

 drivers/dma/ste_dma40.c:398: warning: Function parameter or member 'dma_addr' not described in 'd40_lcla_pool'
 drivers/dma/ste_dma40.c:601: warning: Function parameter or member 'dma_parms' not described in 'd40_base'

Cc: Per Forlin <per.forlin@...ricsson.com>
Cc: Jonas Aaberg <jonas.aberg@...ricsson.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/dma/ste_dma40.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index de8bfd9a76e9e..21e2f1d0c2109 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -381,6 +381,7 @@ struct d40_desc {
  * struct d40_lcla_pool - LCLA pool settings and data.
  *
  * @base: The virtual address of LCLA. 18 bit aligned.
+ * @dma_addr: DMA address, if mapped
  * @base_unaligned: The orignal kmalloc pointer, if kmalloc is used.
  * This pointer is only there for clean-up on error.
  * @pages: The number of pages needed for all physical channels.
@@ -534,6 +535,7 @@ struct d40_gen_dmac {
  * mode" allocated physical channels.
  * @num_log_chans: The number of logical channels. Calculated from
  * num_phy_chans.
+ * @dma_parms: DMA parameters for the channel
  * @dma_both: dma_device channels that can do both memcpy and slave transfers.
  * @dma_slave: dma_device channels that can do only do slave transfers.
  * @dma_memcpy: dma_device channels that can do only do memcpy transfers.
-- 
2.25.1