From e8b5e11df3d02e7bbd85c025cc705a8e67746f73 Mon Sep 17 00:00:00 2001 From: Russell King - ARM Linux Date: Mon, 3 Jan 2011 22:30:24 +0000 Subject: [PATCH] ARM: PL08x: fix spelling errors Correct mis-spellings in comments and printk strings. Signed-off-by: Russell King Acked-by: Linus Walleij Signed-off-by: Dan Williams --- drivers/dma/amba-pl08x.c | 37 +++++++++++++++++-------------------- 1 file changed, 17 insertions(+), 20 deletions(-) diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index b605cc9ac3a..3da49ed5f80 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -19,7 +19,7 @@ * this program; if not, write to the Free Software Foundation, Inc., 59 * Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - * The full GNU General Public License is iin this distribution in the + * The full GNU General Public License is in this distribution in the * file called COPYING. * * Documentation: ARM DDI 0196G == PL080 @@ -82,7 +82,7 @@ /** * struct vendor_data - vendor-specific config parameters - * for PL08x derivates + * for PL08x derivatives * @name: the name of this specific variant * @channels: the number of channels available in this variant * @dualmaster: whether this version supports dual AHB masters @@ -96,10 +96,8 @@ struct vendor_data { /* * PL08X private data structures - * An LLI struct - see pl08x TRM - * Note that next uses bit[0] as a bus bit, - * start & end do not - their bus bit info - * is in cctl + * An LLI struct - see PL08x TRM. Note that next uses bit[0] as a bus bit, + * start & end do not - their bus bit info is in cctl. */ struct lli { dma_addr_t src; @@ -152,7 +150,7 @@ struct pl08x_driver_data { /* Size (bytes) of each LLI buffer allocated for one transfer */ # define PL08X_LLI_TSFR_SIZE 0x2000 -/* Maximimum times we call dma_pool_alloc on this pool without freeing */ +/* Maximum times we call dma_pool_alloc on this pool without freeing */ #define PL08X_MAX_ALLOCS 0x40 #define MAX_NUM_TSFR_LLIS (PL08X_LLI_TSFR_SIZE/sizeof(struct lli)) #define PL08X_ALIGN 8 @@ -177,7 +175,7 @@ static int pl08x_phy_channel_busy(struct pl08x_phy_chan *ch) /* * Set the initial DMA register values i.e. those for the first LLI - * The next lli pointer and the configuration interrupt bit have + * The next LLI pointer and the configuration interrupt bit have * been set when the LLIs were constructed */ static void pl08x_set_cregs(struct pl08x_driver_data *pl08x, @@ -366,8 +364,7 @@ static u32 pl08x_getbytes_chan(struct pl08x_dma_chan *plchan) while (clli) { bytes += get_bytes_in_cctl(llis_va[i].cctl); /* - * A clli of 0x00000000 will terminate the - * LLI list + * A LLI pointer of 0 terminates the LLI list */ clli = llis_va[i].next; i++; @@ -469,7 +466,7 @@ static inline u32 pl08x_cctl_bits(u32 cctl, u8 srcwidth, u8 dstwidth, { u32 retbits = cctl; - /* Remove all src, dst and transfersize bits */ + /* Remove all src, dst and transfer size bits */ retbits &= ~PL080_CONTROL_DWIDTH_MASK; retbits &= ~PL080_CONTROL_SWIDTH_MASK; retbits &= ~PL080_CONTROL_TRANSFER_SIZE_MASK; @@ -701,7 +698,7 @@ static int pl08x_fill_llis_for_desc(struct pl08x_driver_data *pl08x, * Choose bus to align to * - prefers destination bus if both available * - if fixed address on one bus chooses other - * - modifies cctl to choose an apropriate master + * - modifies cctl to choose an appropriate master */ pl08x_choose_master_bus(&txd->srcbus, &txd->dstbus, &mbus, &sbus, cctl); @@ -775,7 +772,7 @@ static int pl08x_fill_llis_for_desc(struct pl08x_driver_data *pl08x, target_len = max_bytes_per_lli; /* - * Set bus lengths for incrementing busses + * Set bus lengths for incrementing buses * to number of bytes which fill to next memory * boundary */ @@ -826,7 +823,7 @@ static int pl08x_fill_llis_for_desc(struct pl08x_driver_data *pl08x, /* * So now we know how many bytes to transfer * to get to the nearest boundary - * The next lli will past the boundary + * The next LLI will past the boundary * - however we may be working to a boundary * on the slave bus * We need to ensure the master stays aligned @@ -884,7 +881,7 @@ static int pl08x_fill_llis_for_desc(struct pl08x_driver_data *pl08x, && (remainder); j++) { cctl = pl08x_cctl_bits(cctl, 1, 1, 1); dev_vdbg(&pl08x->adev->dev, - "%s align with boundardy, single byte (remain %08x)\n", + "%s align with boundary, single byte (remain %08x)\n", __func__, remainder); num_llis = pl08x_fill_lli_for_desc(pl08x, @@ -907,7 +904,7 @@ static int pl08x_fill_llis_for_desc(struct pl08x_driver_data *pl08x, while (remainder) { cctl = pl08x_cctl_bits(cctl, 1, 1, 1); dev_vdbg(&pl08x->adev->dev, - "%s align with boundardy, single odd byte (remain %d)\n", + "%s align with boundary, single odd byte (remain %d)\n", __func__, remainder); num_llis = pl08x_fill_lli_for_desc(pl08x, txd, num_llis, 1, cctl, &remainder); @@ -1367,8 +1364,8 @@ static int pl08x_prep_channel_resources(struct pl08x_dma_chan *plchan, * available to handle it whereas slave transfers may * have been denied due to platform channel muxing restrictions * and since there is no guarantee that this will ever be - * resolved, and since the signal must be aquired AFTER - * aquiring the physical channel, we will let them be NACK:ed + * resolved, and since the signal must be acquired AFTER + * acquiring the physical channel, we will let them be NACK:ed * with -EBUSY here. The drivers can alway retry the prep() * call if they are eager on doing this using DMA. */ @@ -1620,7 +1617,7 @@ static void pl08x_ensure_on(struct pl08x_driver_data *pl08x) val = readl(pl08x->base + PL080_CONFIG); val &= ~(PL080_CONFIG_M2_BE | PL080_CONFIG_M1_BE | PL080_CONFIG_ENABLE); - /* We implictly clear bit 1 and that means little-endian mode */ + /* We implicitly clear bit 1 and that means little-endian mode */ val |= PL080_CONFIG_ENABLE; writel(val, pl08x->base + PL080_CONFIG); } @@ -2160,7 +2157,7 @@ static int __init pl08x_init(void) retval = amba_driver_register(&pl08x_amba_driver); if (retval) printk(KERN_WARNING DRIVER_NAME - "failed to register as an amba device (%d)\n", + "failed to register as an AMBA device (%d)\n", retval); return retval; } -- 2.20.1