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dw-xdata: Use str_write_read() in dw_xdata_start() and dw_xdata_perf() 

Remove hard-coded strings by using the str_write_read() helper function
and silence the following two Coccinelle/coccicheck warnings reported by
string_choices.cocci:

  opportunity for str_write_read(write)
  opportunity for str_write_read(write)

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://lore.kernel.org/r/20250820102108.760382-2-thorsten.blum@linux.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thorsten Blum 2025-08-20 12:21:09 +02:00 committed by Greg Kroah-Hartman
parent dfb962e214
commit d895924532
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/misc/dw-xdata-pcie.c
View File

@ -16,6 +16,7 @@
#include <linux/mutex.h>
#include <linux/delay.h>
#include <linux/pci.h>
#include <linux/string_choices.h>
#define DW_XDATA_DRIVER_NAME "dw-xdata-pcie"
@ -132,7 +133,7 @@ static void dw_xdata_start(struct dw_xdata *dw, bool write)
if (!(status & STATUS_DONE))
dev_dbg(dev, "xData: started %s direction\n",
write ? "write" : "read");
str_write_read(write));
}
static void dw_xdata_perf_meas(struct dw_xdata *dw, u64 *data, bool write)
@ -195,7 +196,7 @@ static void dw_xdata_perf(struct dw_xdata *dw, u64 *rate, bool write)
mutex_unlock(&dw->mutex);
dev_dbg(dev, "xData: time=%llu us, %s=%llu MB/s\n",
diff, write ? "write" : "read", *rate);
diff, str_write_read(write), *rate);
}
static struct dw_xdata *misc_dev_to_dw(struct miscdevice *misc_dev)