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parisc: chassis: Do not overwrite string on LCD display
If we send a chassis code via PDC, PDC usually overwrites the contents on the LCD display. Just call lcd_print() in this case so that the LCD/LED driver prints the last string again. Signed-off-by: Helge Deller <deller@gmx.de>
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1 changed files with 6 additions and 0 deletions
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@ -31,6 +31,7 @@
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#include <asm/processor.h>
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#include <asm/pdc.h>
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#include <asm/pdcpat.h>
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#include <asm/led.h>
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#define PDC_CHASSIS_VER "0.05"
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@ -234,6 +235,11 @@ int pdc_chassis_send_status(int message)
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} else retval = -1;
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#endif /* CONFIG_64BIT */
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} /* if (pdc_chassis_enabled) */
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/* if system has LCD display, update current string */
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if (retval != -1 && IS_ENABLED(CONFIG_CHASSIS_LCD_LED))
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lcd_print(NULL);
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#endif /* CONFIG_PDC_CHASSIS */
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return retval;
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}
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