pinctrl: single: dra7: remove PCS_QUIRK_SHARED_IRQ

commit 6417049f upstream.

On DRA7 there is one pinctrl domain (dra7_pmx_core) and
PRCM wake-up IRQ is not shared, so remove quirk.

Cc: Nishanth Menon <nm@ti.com>
Fixes: 31320bea ('pinctrl: single: Add DRA7 pinctrl compatibility')
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>

drivers/pinctrl/pinctrl-single.c

@@ -1982,7 +1982,6 @@ static const struct pcs_soc_data pinctrl_single_omap_wkup = {
 };
 
 static const struct pcs_soc_data pinctrl_single_dra7 = {
-	.flags = PCS_QUIRK_SHARED_IRQ,
 	.irq_enable_mask = (1 << 24),	/* WAKEUPENABLE */
 	.irq_status_mask = (1 << 25),	/* WAKEUPEVENT */
 };