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auxdisplay: hd44780: Rename hd to hdc in hd44780_common_alloc()

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The hd44780_common_alloc() uses hd for local variable while
the respective header uses hdc, rename to make it consistent
and avoid potential confuse with the drivers that use both
for different reasons. No functional changes intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2025-02-24 19:27:44 +02:00
parent 65f095b2b1
commit 2c4849a413
1 changed files with 6 additions and 6 deletions
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12
drivers/auxdisplay/hd44780_common.c
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@ -353,17 +353,17 @@ EXPORT_SYMBOL_GPL(hd44780_common_redefine_char);
struct charlcd *hd44780_common_alloc(void)
{
struct hd44780_common *hd;
struct hd44780_common *hdc;
struct charlcd *lcd;
lcd = charlcd_alloc(sizeof(*hd));
lcd = charlcd_alloc(sizeof(*hdc));
if (!lcd)
return NULL;
hd = lcd->drvdata;
hd->ifwidth = 8;
hd->bwidth = DEFAULT_LCD_BWIDTH;
hd->hwidth = DEFAULT_LCD_HWIDTH;
hdc = lcd->drvdata;
hdc->ifwidth = 8;
hdc->bwidth = DEFAULT_LCD_BWIDTH;
hdc->hwidth = DEFAULT_LCD_HWIDTH;
return lcd;
}
EXPORT_SYMBOL_GPL(hd44780_common_alloc);