ARM: PL08x: improve the announcement printk
Include the revision number of the PL08x primecell in the boot-time
printk to allow proper identification of the peripheral. Reformat
the announcement printk format reflect what we do for other primecell
drivers - generally "PLXXX revX at 0xNNNNNNNN irq X".
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 4b63fc3..75ab4e4 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -98,13 +98,11 @@
/**
* struct vendor_data - vendor-specific config parameters
* 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
* or not.
*/
struct vendor_data {
- char *name;
u8 channels;
bool dualmaster;
};
@@ -2024,7 +2022,7 @@
writel(0x000000FF, pl08x->base + PL080_TC_CLEAR);
ret = request_irq(adev->irq[0], pl08x_irq, IRQF_DISABLED,
- vd->name, pl08x);
+ DRIVER_NAME, pl08x);
if (ret) {
dev_err(&adev->dev, "%s failed to request interrupt %d\n",
__func__, adev->irq[0]);
@@ -2095,8 +2093,9 @@
amba_set_drvdata(adev, pl08x);
init_pl08x_debugfs(pl08x);
- dev_info(&pl08x->adev->dev, "ARM(R) %s DMA block initialized @%08x\n",
- vd->name, adev->res.start);
+ dev_info(&pl08x->adev->dev, "DMA: PL%03x rev%u at 0x%08llx irq %d\n",
+ amba_part(adev), amba_rev(adev),
+ (unsigned long long)adev->res.start, adev->irq[0]);
return 0;
out_no_slave_reg:
@@ -2123,13 +2122,11 @@
/* PL080 has 8 channels and the PL080 have just 2 */
static struct vendor_data vendor_pl080 = {
- .name = "PL080",
.channels = 8,
.dualmaster = true,
};
static struct vendor_data vendor_pl081 = {
- .name = "PL081",
.channels = 2,
.dualmaster = false,
};