summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLee Jones <lee.jones@linaro.org>2020-07-01 15:46:53 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2020-07-13 13:18:25 +0300
commitf51874b7ec92cb5b11c6484b424bf530e0851ed2 (patch)
treec6c312ee488c0f378b8c8f992fbfd835bc317664
parent6ec5a7b72e2afc2ac23c6ef3156d7a092b0086b0 (diff)
downloadlinux-f51874b7ec92cb5b11c6484b424bf530e0851ed2.tar.xz
mmc: atmel-mci: Provide 2 new and correct 1 existing property description
'sg_len' and 'dma_conf' are missing correct kerneldoc documentation and 'buf_phys_addr' was misspelled. Correcting these issues fixes the following W=1 kernel build issues: mmc/host/atmel-mci.c:352: warning: Function parameter or member 'sg_len' not described in 'atmel_mci' mmc/host/atmel-mci.c:352: warning: Function parameter or member 'buf_phys_addr' not described in 'atmel_mci' mmc/host/atmel-mci.c:352: warning: Function parameter or member 'dma_conf' not described in 'atmel_mci' Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200701124702.908713-7-lee.jones@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
-rw-r--r--drivers/mmc/host/atmel-mci.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 5cb692687698..300901415aa2 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -225,12 +225,13 @@ struct atmel_mci_dma {
* @lock: Spinlock protecting the queue and associated data.
* @regs: Pointer to MMIO registers.
* @sg: Scatterlist entry currently being processed by PIO or PDC code.
+ * @sg_len: Size of the scatterlist
* @pio_offset: Offset into the current scatterlist entry.
* @buffer: Buffer used if we don't have the r/w proof capability. We
* don't have the time to switch pdc buffers so we have to use only
* one buffer for the full transaction.
* @buf_size: size of the buffer.
- * @phys_buf_addr: buffer address needed for pdc.
+ * @buf_phys_addr: buffer address needed for pdc.
* @cur_slot: The slot which is currently using the controller.
* @mrq: The request currently being processed on @cur_slot,
* or NULL if the controller is idle.
@@ -240,6 +241,7 @@ struct atmel_mci_dma {
* @data_size: just data->blocks * data->blksz.
* @dma: DMA client state.
* @data_chan: DMA channel being used for the current data transfer.
+ * @dma_conf: Configuration for the DMA slave
* @cmd_status: Snapshot of SR taken upon completion of the current
* command. Only valid when EVENT_CMD_COMPLETE is pending.
* @data_status: Snapshot of SR taken upon completion of the current